490772568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4931}}^1$

素因数の和:4993

約数の個数: 128

約数和(自身を含む): 1491436800

約数和(自身を除く): 1000664232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 232, 264, 286, 312, 319, 348, 377, 429, 572, 638, 696, 754, 858, 957, 1131, 1144, 1276, 1508, 1716, 1914, 2262, 2552, 3016, 3432, 3828, 4147, 4524, 4931, 7656, 8294, 9048, 9862, 12441, 14793, 16588, 19724, 24882, 29586, 33176, 39448, 49764, 54241, 59172, 64103, 99528, 108482, 118344, 128206, 142999, 162723, 192309, 216964, 256412, 285998, 325446, 384618, 428997, 433928, 512824, 571996, 650892, 705133, 769236, 857994, 1143992, 1301784, 1410266, 1538472, 1572989, 1715988, 1858987, 2115399, 2820532, 3145978, 3431976, 3717974, 4230798, 4718967, 5576961, 5641064, 6291956, 7435948, 8461596, 9437934, 11153922, 12583912, 14871896, 16923192, 18875868, 20448857, 22307844, 37751736, 40897714, 44615688, 61346571, 81795428, 122693142, 163590856, 245386284, 490772568]

約数ペア:

[(1, 490772568), (2, 245386284), (3, 163590856), (4, 122693142), (6, 81795428), (8, 61346571), (11, 44615688), (12, 40897714), (13, 37751736), (22, 22307844), (24, 20448857), (26, 18875868), (29, 16923192), (33, 14871896), (39, 12583912), (44, 11153922), (52, 9437934), (58, 8461596), (66, 7435948), (78, 6291956), (87, 5641064), (88, 5576961), (104, 4718967), (116, 4230798), (132, 3717974), (143, 3431976), (156, 3145978), (174, 2820532), (232, 2115399), (264, 1858987), (286, 1715988), (312, 1572989), (319, 1538472), (348, 1410266), (377, 1301784), (429, 1143992), (572, 857994), (638, 769236), (696, 705133), (754, 650892), (858, 571996), (957, 512824), (1131, 433928), (1144, 428997), (1276, 384618), (1508, 325446), (1716, 285998), (1914, 256412), (2262, 216964), (2552, 192309), (3016, 162723), (3432, 142999), (3828, 128206), (4147, 118344), (4524, 108482), (4931, 99528), (7656, 64103), (8294, 59172), (9048, 54241), (9862, 49764), (12441, 39448), (14793, 33176), (16588, 29586), (19724, 24882)]