388865736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24889}}^1$

素因数の和:24939

約数の個数: 96

約数和(自身を含む): 1242508800

約数和(自身を除く): 853643064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 24889, 49778, 74667, 99556, 149334, 174223, 199112, 224001, 298668, 348446, 448002, 522669, 597336, 696892, 771559, 896004, 1045338, 1393784, 1543118, 1568007, 1792008, 2090676, 2314677, 3086236, 3136014, 4181352, 4629354, 5400913, 6172472, 6272028, 6944031, 9258708, 10801826, 12544056, 13888062, 16202739, 18517416, 21603652, 27776124, 32405478, 43207304, 48608217, 55552248, 64810956, 97216434, 129621912, 194432868, 388865736]

約数ペア:

[(1, 388865736), (2, 194432868), (3, 129621912), (4, 97216434), (6, 64810956), (7, 55552248), (8, 48608217), (9, 43207304), (12, 32405478), (14, 27776124), (18, 21603652), (21, 18517416), (24, 16202739), (28, 13888062), (31, 12544056), (36, 10801826), (42, 9258708), (56, 6944031), (62, 6272028), (63, 6172472), (72, 5400913), (84, 4629354), (93, 4181352), (124, 3136014), (126, 3086236), (168, 2314677), (186, 2090676), (217, 1792008), (248, 1568007), (252, 1543118), (279, 1393784), (372, 1045338), (434, 896004), (504, 771559), (558, 696892), (651, 597336), (744, 522669), (868, 448002), (1116, 348446), (1302, 298668), (1736, 224001), (1953, 199112), (2232, 174223), (2604, 149334), (3906, 99556), (5208, 74667), (7812, 49778), (15624, 24889)]