491519028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 384

約数和(自身を含む): 1706987520

約数和(自身を除く): 1215468492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 17, 21, 22, 26, 28, 29, 33, 34, 39, 42, 44, 51, 52, 58, 66, 68, 77, 78, 83, 84, 87, 91, 102, 116, 119, 132, 143, 154, 156, 166, 174, 182, 187, 203, 204, 221, 231, 238, 249, 273, 286, 308, 319, 332, 348, 357, 364, 374, 377, 406, 429, 442, 462, 476, 493, 498, 546, 561, 572, 581, 609, 638, 663, 714, 748, 754, 812, 858, 884, 913, 924, 957, 986, 996, 1001, 1079, 1092, 1122, 1131, 1162, 1218, 1276, 1309, 1326, 1411, 1428, 1479, 1508, 1547, 1716, 1743, 1826, 1914, 1972, 2002, 2158, 2233, 2244, 2262, 2324, 2407, 2431, 2436, 2618, 2639, 2652, 2739, 2822, 2958, 3003, 3094, 3237, 3451, 3486, 3652, 3828, 3927, 4004, 4147, 4233, 4316, 4466, 4524, 4641, 4814, 4862, 5236, 5278, 5423, 5478, 5644, 5916, 6006, 6188, 6391, 6409, 6474, 6699, 6902, 6972, 7221, 7293, 7553, 7854, 7917, 8294, 8466, 8932, 9282, 9628, 9724, 9877, 10353, 10556, 10846, 10956, 11869, 12012, 12441, 12782, 12818, 12948, 13398, 13804, 14442, 14586, 15106, 15521, 15708, 15834, 16269, 16588, 16849, 16932, 17017, 18343, 18564, 19173, 19227, 19754, 20706, 21692, 22659, 23738, 24882, 25564, 25636, 26477, 26796, 28884, 29029, 29172, 29631, 30212, 31042, 31291, 31668, 32538, 33698, 34034, 35607, 36686, 37961, 38346, 38454, 39508, 40919, 41412, 44863, 45318, 46563, 47476, 49764, 50547, 51051, 52954, 55029, 58058, 59262, 62084, 62582, 65076, 67396, 68068, 70499, 71214, 73372, 75922, 76692, 76908, 79431, 81838, 83083, 87087, 89726, 90636, 93126, 93873, 101094, 102102, 105908, 108647, 110058, 113883, 116116, 118524, 122757, 125164, 128401, 134589, 140998, 142428, 151844, 158862, 163676, 166166, 174174, 179452, 185339, 186252, 187746, 201773, 202188, 204204, 211497, 217294, 219037, 220116, 227766, 245514, 249249, 256802, 269178, 281996, 286433, 317724, 325941, 332332, 344201, 348348, 370678, 375492, 385203, 403546, 422994, 434588, 438074, 450109, 455532, 491028, 493493, 498498, 513604, 531947, 538356, 556017, 572866, 605319, 651882, 657111, 688402, 741356, 770406, 807092, 845988, 859299, 876148, 900218, 986986, 996996, 1032603, 1063894, 1112034, 1145732, 1210638, 1303764, 1314222, 1350327, 1376804, 1412411, 1480479, 1540812, 1595841, 1718598, 1800436, 1973972, 2065206, 2127788, 2224068, 2409407, 2421276, 2628444, 2700654, 2824822, 2960958, 3150763, 3191682, 3437196, 3723629, 4130412, 4237233, 4818814, 5401308, 5649644, 5851417, 5921916, 6301526, 6383364, 7228221, 7447258, 8474466, 9452289, 9637628, 11170887, 11702834, 12603052, 14456442, 14894516, 16948932, 17554251, 18904578, 22341774, 23405668, 28912884, 35108502, 37809156, 40959919, 44683548, 70217004, 81919838, 122879757, 163839676, 245759514, 491519028]

約数ペア:

[(1, 491519028), (2, 245759514), (3, 163839676), (4, 122879757), (6, 81919838), (7, 70217004), (11, 44683548), (12, 40959919), (13, 37809156), (14, 35108502), (17, 28912884), (21, 23405668), (22, 22341774), (26, 18904578), (28, 17554251), (29, 16948932), (33, 14894516), (34, 14456442), (39, 12603052), (42, 11702834), (44, 11170887), (51, 9637628), (52, 9452289), (58, 8474466), (66, 7447258), (68, 7228221), (77, 6383364), (78, 6301526), (83, 5921916), (84, 5851417), (87, 5649644), (91, 5401308), (102, 4818814), (116, 4237233), (119, 4130412), (132, 3723629), (143, 3437196), (154, 3191682), (156, 3150763), (166, 2960958), (174, 2824822), (182, 2700654), (187, 2628444), (203, 2421276), (204, 2409407), (221, 2224068), (231, 2127788), (238, 2065206), (249, 1973972), (273, 1800436), (286, 1718598), (308, 1595841), (319, 1540812), (332, 1480479), (348, 1412411), (357, 1376804), (364, 1350327), (374, 1314222), (377, 1303764), (406, 1210638), (429, 1145732), (442, 1112034), (462, 1063894), (476, 1032603), (493, 996996), (498, 986986), (546, 900218), (561, 876148), (572, 859299), (581, 845988), (609, 807092), (638, 770406), (663, 741356), (714, 688402), (748, 657111), (754, 651882), (812, 605319), (858, 572866), (884, 556017), (913, 538356), (924, 531947), (957, 513604), (986, 498498), (996, 493493), (1001, 491028), (1079, 455532), (1092, 450109), (1122, 438074), (1131, 434588), (1162, 422994), (1218, 403546), (1276, 385203), (1309, 375492), (1326, 370678), (1411, 348348), (1428, 344201), (1479, 332332), (1508, 325941), (1547, 317724), (1716, 286433), (1743, 281996), (1826, 269178), (1914, 256802), (1972, 249249), (2002, 245514), (2158, 227766), (2233, 220116), (2244, 219037), (2262, 217294), (2324, 211497), (2407, 204204), (2431, 202188), (2436, 201773), (2618, 187746), (2639, 186252), (2652, 185339), (2739, 179452), (2822, 174174), (2958, 166166), (3003, 163676), (3094, 158862), (3237, 151844), (3451, 142428), (3486, 140998), (3652, 134589), (3828, 128401), (3927, 125164), (4004, 122757), (4147, 118524), (4233, 116116), (4316, 113883), (4466, 110058), (4524, 108647), (4641, 105908), (4814, 102102), (4862, 101094), (5236, 93873), (5278, 93126), (5423, 90636), (5478, 89726), (5644, 87087), (5916, 83083), (6006, 81838), (6188, 79431), (6391, 76908), (6409, 76692), (6474, 75922), (6699, 73372), (6902, 71214), (6972, 70499), (7221, 68068), (7293, 67396), (7553, 65076), (7854, 62582), (7917, 62084), (8294, 59262), (8466, 58058), (8932, 55029), (9282, 52954), (9628, 51051), (9724, 50547), (9877, 49764), (10353, 47476), (10556, 46563), (10846, 45318), (10956, 44863), (11869, 41412), (12012, 40919), (12441, 39508), (12782, 38454), (12818, 38346), (12948, 37961), (13398, 36686), (13804, 35607), (14442, 34034), (14586, 33698), (15106, 32538), (15521, 31668), (15708, 31291), (15834, 31042), (16269, 30212), (16588, 29631), (16849, 29172), (16932, 29029), (17017, 28884), (18343, 26796), (18564, 26477), (19173, 25636), (19227, 25564), (19754, 24882), (20706, 23738), (21692, 22659)]