538043688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:949

約数の個数: 256

約数和(自身を含む): 1900953600

約数和(自身を除く): 1362909912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 117, 124, 126, 156, 168, 182, 186, 189, 216, 217, 234, 248, 252, 273, 279, 312, 351, 364, 372, 378, 403, 434, 468, 504, 546, 558, 651, 702, 728, 744, 756, 806, 819, 837, 868, 883, 936, 1092, 1116, 1209, 1302, 1404, 1512, 1612, 1638, 1674, 1736, 1766, 1953, 2184, 2232, 2418, 2457, 2604, 2649, 2808, 2821, 3224, 3276, 3348, 3532, 3627, 3906, 4836, 4914, 5208, 5298, 5642, 5859, 6181, 6552, 6696, 7064, 7254, 7812, 7947, 8463, 9672, 9828, 10596, 10881, 11284, 11479, 11718, 12362, 14508, 15624, 15894, 16926, 18543, 19656, 21192, 21762, 22568, 22958, 23436, 23841, 24724, 25389, 27373, 29016, 31788, 33852, 34437, 37086, 43524, 45916, 46872, 47682, 49448, 50778, 54746, 55629, 63576, 67704, 68874, 74172, 76167, 80353, 82119, 87048, 91832, 95364, 101556, 103311, 109492, 111258, 137748, 148344, 152334, 160706, 164238, 166887, 190728, 191611, 203112, 206622, 218984, 222516, 241059, 246357, 275496, 304668, 309933, 321412, 328476, 333774, 355849, 383222, 413244, 445032, 482118, 492714, 574833, 609336, 619866, 642824, 656952, 667548, 711698, 723177, 739071, 766444, 826488, 964236, 985428, 1067547, 1149666, 1239732, 1335096, 1423396, 1446354, 1478142, 1532888, 1724499, 1928472, 1970856, 2135094, 2169531, 2299332, 2479464, 2490943, 2846792, 2892708, 2956284, 3202641, 3448998, 4270188, 4339062, 4598664, 4981886, 5173497, 5785416, 5912568, 6405282, 6897996, 7472829, 8540376, 8678124, 9607923, 9963772, 10346994, 12810564, 13795992, 14945658, 17356248, 19215846, 19927544, 20693988, 22418487, 25621128, 29891316, 38431692, 41387976, 44836974, 59782632, 67255461, 76863384, 89673948, 134510922, 179347896, 269021844, 538043688]

約数ペア:

[(1, 538043688), (2, 269021844), (3, 179347896), (4, 134510922), (6, 89673948), (7, 76863384), (8, 67255461), (9, 59782632), (12, 44836974), (13, 41387976), (14, 38431692), (18, 29891316), (21, 25621128), (24, 22418487), (26, 20693988), (27, 19927544), (28, 19215846), (31, 17356248), (36, 14945658), (39, 13795992), (42, 12810564), (52, 10346994), (54, 9963772), (56, 9607923), (62, 8678124), (63, 8540376), (72, 7472829), (78, 6897996), (84, 6405282), (91, 5912568), (93, 5785416), (104, 5173497), (108, 4981886), (117, 4598664), (124, 4339062), (126, 4270188), (156, 3448998), (168, 3202641), (182, 2956284), (186, 2892708), (189, 2846792), (216, 2490943), (217, 2479464), (234, 2299332), (248, 2169531), (252, 2135094), (273, 1970856), (279, 1928472), (312, 1724499), (351, 1532888), (364, 1478142), (372, 1446354), (378, 1423396), (403, 1335096), (434, 1239732), (468, 1149666), (504, 1067547), (546, 985428), (558, 964236), (651, 826488), (702, 766444), (728, 739071), (744, 723177), (756, 711698), (806, 667548), (819, 656952), (837, 642824), (868, 619866), (883, 609336), (936, 574833), (1092, 492714), (1116, 482118), (1209, 445032), (1302, 413244), (1404, 383222), (1512, 355849), (1612, 333774), (1638, 328476), (1674, 321412), (1736, 309933), (1766, 304668), (1953, 275496), (2184, 246357), (2232, 241059), (2418, 222516), (2457, 218984), (2604, 206622), (2649, 203112), (2808, 191611), (2821, 190728), (3224, 166887), (3276, 164238), (3348, 160706), (3532, 152334), (3627, 148344), (3906, 137748), (4836, 111258), (4914, 109492), (5208, 103311), (5298, 101556), (5642, 95364), (5859, 91832), (6181, 87048), (6552, 82119), (6696, 80353), (7064, 76167), (7254, 74172), (7812, 68874), (7947, 67704), (8463, 63576), (9672, 55629), (9828, 54746), (10596, 50778), (10881, 49448), (11284, 47682), (11479, 46872), (11718, 45916), (12362, 43524), (14508, 37086), (15624, 34437), (15894, 33852), (16926, 31788), (18543, 29016), (19656, 27373), (21192, 25389), (21762, 24724), (22568, 23841), (22958, 23436)]