663740736

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 1793418816

約数和(自身を除く): 1129678080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 157, 192, 194, 227, 291, 314, 388, 454, 471, 582, 628, 681, 776, 908, 942, 1164, 1256, 1362, 1552, 1816, 1884, 2328, 2512, 2724, 3104, 3632, 3768, 4656, 5024, 5448, 6208, 7264, 7536, 9312, 10048, 10896, 14528, 15072, 15229, 18624, 21792, 22019, 30144, 30458, 35639, 43584, 44038, 45687, 60916, 66057, 71278, 88076, 91374, 106917, 121832, 132114, 142556, 176152, 182748, 213834, 243664, 264228, 285112, 352304, 365496, 427668, 487328, 528456, 570224, 704608, 730992, 855336, 974656, 1056912, 1140448, 1409216, 1461984, 1710672, 2113824, 2280896, 2923968, 3421344, 3456983, 4227648, 6842688, 6913966, 10370949, 13827932, 20741898, 27655864, 41483796, 55311728, 82967592, 110623456, 165935184, 221246912, 331870368, 663740736]

約数ペア:

[(1, 663740736), (2, 331870368), (3, 221246912), (4, 165935184), (6, 110623456), (8, 82967592), (12, 55311728), (16, 41483796), (24, 27655864), (32, 20741898), (48, 13827932), (64, 10370949), (96, 6913966), (97, 6842688), (157, 4227648), (192, 3456983), (194, 3421344), (227, 2923968), (291, 2280896), (314, 2113824), (388, 1710672), (454, 1461984), (471, 1409216), (582, 1140448), (628, 1056912), (681, 974656), (776, 855336), (908, 730992), (942, 704608), (1164, 570224), (1256, 528456), (1362, 487328), (1552, 427668), (1816, 365496), (1884, 352304), (2328, 285112), (2512, 264228), (2724, 243664), (3104, 213834), (3632, 182748), (3768, 176152), (4656, 142556), (5024, 132114), (5448, 121832), (6208, 106917), (7264, 91374), (7536, 88076), (9312, 71278), (10048, 66057), (10896, 60916), (14528, 45687), (15072, 44038), (15229, 43584), (18624, 35639), (21792, 30458), (22019, 30144)]