918612744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 2696232960

約数和(自身を除く): 1777620216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 317, 329, 367, 376, 564, 634, 658, 734, 951, 987, 1101, 1128, 1268, 1316, 1468, 1902, 1974, 2202, 2219, 2536, 2569, 2632, 2936, 3804, 3948, 4404, 4438, 5138, 6657, 7608, 7707, 7896, 8808, 8876, 10276, 13314, 14899, 15414, 17249, 17752, 20552, 26628, 29798, 30828, 34498, 44697, 51747, 53256, 59596, 61656, 68996, 89394, 103494, 104293, 116339, 119192, 120743, 137992, 178788, 206988, 208586, 232678, 241486, 312879, 349017, 357576, 362229, 413976, 417172, 465356, 482972, 625758, 698034, 724458, 814373, 834344, 930712, 965944, 1251516, 1396068, 1448916, 1628746, 2443119, 2503032, 2792136, 2897832, 3257492, 4886238, 5467933, 6514984, 9772476, 10935866, 16403799, 19544952, 21871732, 32807598, 38275531, 43743464, 65615196, 76551062, 114826593, 131230392, 153102124, 229653186, 306204248, 459306372, 918612744]

約数ペア:

[(1, 918612744), (2, 459306372), (3, 306204248), (4, 229653186), (6, 153102124), (7, 131230392), (8, 114826593), (12, 76551062), (14, 65615196), (21, 43743464), (24, 38275531), (28, 32807598), (42, 21871732), (47, 19544952), (56, 16403799), (84, 10935866), (94, 9772476), (141, 6514984), (168, 5467933), (188, 4886238), (282, 3257492), (317, 2897832), (329, 2792136), (367, 2503032), (376, 2443119), (564, 1628746), (634, 1448916), (658, 1396068), (734, 1251516), (951, 965944), (987, 930712), (1101, 834344), (1128, 814373), (1268, 724458), (1316, 698034), (1468, 625758), (1902, 482972), (1974, 465356), (2202, 417172), (2219, 413976), (2536, 362229), (2569, 357576), (2632, 349017), (2936, 312879), (3804, 241486), (3948, 232678), (4404, 208586), (4438, 206988), (5138, 178788), (6657, 137992), (7608, 120743), (7707, 119192), (7896, 116339), (8808, 104293), (8876, 103494), (10276, 89394), (13314, 68996), (14899, 61656), (15414, 59596), (17249, 53256), (17752, 51747), (20552, 44697), (26628, 34498), (29798, 30828)]