631491588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:116

約数の個数: 432

約数和(自身を含む): 2252839680

約数和(自身を除く): 1621348092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 23, 26, 28, 29, 34, 36, 39, 42, 46, 51, 52, 58, 63, 68, 69, 78, 84, 87, 91, 92, 102, 116, 117, 119, 126, 138, 153, 156, 161, 174, 182, 203, 204, 207, 221, 234, 238, 252, 261, 273, 276, 289, 299, 306, 322, 348, 357, 364, 377, 391, 406, 414, 442, 468, 476, 483, 493, 522, 546, 578, 598, 609, 612, 644, 663, 667, 714, 754, 782, 812, 819, 828, 867, 884, 897, 966, 986, 1044, 1071, 1092, 1131, 1156, 1173, 1196, 1218, 1326, 1334, 1428, 1449, 1479, 1508, 1547, 1564, 1638, 1734, 1794, 1827, 1932, 1972, 1989, 2001, 2023, 2093, 2142, 2262, 2346, 2436, 2601, 2639, 2652, 2668, 2691, 2737, 2898, 2958, 3094, 3276, 3393, 3451, 3468, 3519, 3588, 3654, 3757, 3978, 4002, 4046, 4186, 4284, 4437, 4524, 4641, 4669, 4692, 5083, 5202, 5278, 5382, 5474, 5796, 5916, 6003, 6069, 6188, 6279, 6409, 6647, 6786, 6902, 7038, 7308, 7514, 7917, 7956, 8004, 8092, 8211, 8372, 8381, 8671, 8874, 9282, 9338, 10166, 10353, 10404, 10556, 10764, 10948, 11271, 11339, 12006, 12138, 12558, 12818, 13294, 13572, 13804, 13923, 14007, 14076, 15028, 15249, 15834, 16422, 16762, 17342, 17748, 18207, 18564, 18676, 18837, 19227, 19941, 20332, 20706, 22542, 22678, 23751, 24012, 24276, 24633, 25116, 25143, 25636, 26013, 26299, 26588, 27846, 28014, 30498, 31059, 31668, 32844, 33524, 33813, 34017, 34684, 35581, 36414, 37674, 38454, 39882, 41412, 42021, 44863, 45084, 45356, 45747, 46529, 47502, 49266, 50286, 52026, 52598, 55692, 56028, 57681, 58667, 59823, 60697, 60996, 62118, 67626, 68034, 71162, 72828, 75348, 75429, 76908, 78039, 78897, 79373, 79764, 84042, 86411, 89726, 91494, 93058, 95004, 98532, 100572, 102051, 104052, 105196, 106743, 108953, 115362, 117334, 119646, 121394, 124236, 134589, 135252, 136068, 139587, 142324, 147407, 150858, 156078, 157794, 158746, 168084, 172822, 176001, 179452, 182091, 182988, 186116, 192763, 204102, 213486, 217906, 230724, 234668, 236691, 238119, 239292, 242788, 259233, 269178, 279174, 294814, 301716, 312156, 315588, 317492, 320229, 326859, 345644, 352002, 364182, 385526, 403767, 408204, 418761, 426972, 435812, 442221, 473382, 476238, 518466, 528003, 538356, 546273, 558348, 578289, 589628, 604877, 640458, 653718, 704004, 714357, 728364, 762671, 771052, 777699, 807534, 837522, 884442, 946764, 952476, 980577, 1031849, 1036932, 1056006, 1092546, 1156578, 1209754, 1280916, 1307436, 1326663, 1349341, 1428714, 1525342, 1555398, 1615068, 1675044, 1734867, 1768884, 1814631, 1961154, 2063698, 2112012, 2185092, 2288013, 2313156, 2419508, 2505919, 2653326, 2698682, 2857428, 3050684, 3095547, 3110796, 3469734, 3629262, 3922308, 4048023, 4127396, 4576026, 5011838, 5306652, 5397364, 5443893, 6191094, 6864039, 6939468, 7258524, 7517757, 8096046, 9152052, 9286641, 10023676, 10887786, 12144069, 12382188, 13728078, 15035514, 16192092, 17541433, 18573282, 21775572, 22553271, 24288138, 27456156, 30071028, 35082866, 37146564, 45106542, 48576276, 52624299, 70165732, 90213084, 105248598, 157872897, 210497196, 315745794, 631491588]

約数ペア:

[(1, 631491588), (2, 315745794), (3, 210497196), (4, 157872897), (6, 105248598), (7, 90213084), (9, 70165732), (12, 52624299), (13, 48576276), (14, 45106542), (17, 37146564), (18, 35082866), (21, 30071028), (23, 27456156), (26, 24288138), (28, 22553271), (29, 21775572), (34, 18573282), (36, 17541433), (39, 16192092), (42, 15035514), (46, 13728078), (51, 12382188), (52, 12144069), (58, 10887786), (63, 10023676), (68, 9286641), (69, 9152052), (78, 8096046), (84, 7517757), (87, 7258524), (91, 6939468), (92, 6864039), (102, 6191094), (116, 5443893), (117, 5397364), (119, 5306652), (126, 5011838), (138, 4576026), (153, 4127396), (156, 4048023), (161, 3922308), (174, 3629262), (182, 3469734), (203, 3110796), (204, 3095547), (207, 3050684), (221, 2857428), (234, 2698682), (238, 2653326), (252, 2505919), (261, 2419508), (273, 2313156), (276, 2288013), (289, 2185092), (299, 2112012), (306, 2063698), (322, 1961154), (348, 1814631), (357, 1768884), (364, 1734867), (377, 1675044), (391, 1615068), (406, 1555398), (414, 1525342), (442, 1428714), (468, 1349341), (476, 1326663), (483, 1307436), (493, 1280916), (522, 1209754), (546, 1156578), (578, 1092546), (598, 1056006), (609, 1036932), (612, 1031849), (644, 980577), (663, 952476), (667, 946764), (714, 884442), (754, 837522), (782, 807534), (812, 777699), (819, 771052), (828, 762671), (867, 728364), (884, 714357), (897, 704004), (966, 653718), (986, 640458), (1044, 604877), (1071, 589628), (1092, 578289), (1131, 558348), (1156, 546273), (1173, 538356), (1196, 528003), (1218, 518466), (1326, 476238), (1334, 473382), (1428, 442221), (1449, 435812), (1479, 426972), (1508, 418761), (1547, 408204), (1564, 403767), (1638, 385526), (1734, 364182), (1794, 352002), (1827, 345644), (1932, 326859), (1972, 320229), (1989, 317492), (2001, 315588), (2023, 312156), (2093, 301716), (2142, 294814), (2262, 279174), (2346, 269178), (2436, 259233), (2601, 242788), (2639, 239292), (2652, 238119), (2668, 236691), (2691, 234668), (2737, 230724), (2898, 217906), (2958, 213486), (3094, 204102), (3276, 192763), (3393, 186116), (3451, 182988), (3468, 182091), (3519, 179452), (3588, 176001), (3654, 172822), (3757, 168084), (3978, 158746), (4002, 157794), (4046, 156078), (4186, 150858), (4284, 147407), (4437, 142324), (4524, 139587), (4641, 136068), (4669, 135252), (4692, 134589), (5083, 124236), (5202, 121394), (5278, 119646), (5382, 117334), (5474, 115362), (5796, 108953), (5916, 106743), (6003, 105196), (6069, 104052), (6188, 102051), (6279, 100572), (6409, 98532), (6647, 95004), (6786, 93058), (6902, 91494), (7038, 89726), (7308, 86411), (7514, 84042), (7917, 79764), (7956, 79373), (8004, 78897), (8092, 78039), (8211, 76908), (8372, 75429), (8381, 75348), (8671, 72828), (8874, 71162), (9282, 68034), (9338, 67626), (10166, 62118), (10353, 60996), (10404, 60697), (10556, 59823), (10764, 58667), (10948, 57681), (11271, 56028), (11339, 55692), (12006, 52598), (12138, 52026), (12558, 50286), (12818, 49266), (13294, 47502), (13572, 46529), (13804, 45747), (13923, 45356), (14007, 45084), (14076, 44863), (15028, 42021), (15249, 41412), (15834, 39882), (16422, 38454), (16762, 37674), (17342, 36414), (17748, 35581), (18207, 34684), (18564, 34017), (18676, 33813), (18837, 33524), (19227, 32844), (19941, 31668), (20332, 31059), (20706, 30498), (22542, 28014), (22678, 27846), (23751, 26588), (24012, 26299), (24276, 26013), (24633, 25636), (25116, 25143)]