258752832

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1360

約数の個数: 112

約数和(自身を含む): 746760000

約数和(自身を除く): 488007168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 156, 166, 192, 208, 249, 312, 332, 416, 498, 624, 664, 832, 996, 1079, 1248, 1249, 1328, 1992, 2158, 2496, 2498, 2656, 3237, 3747, 3984, 4316, 4996, 5312, 6474, 7494, 7968, 8632, 9992, 12948, 14988, 15936, 16237, 17264, 19984, 25896, 29976, 32474, 34528, 39968, 48711, 51792, 59952, 64948, 69056, 79936, 97422, 103584, 103667, 119904, 129896, 194844, 207168, 207334, 239808, 259792, 311001, 389688, 414668, 519584, 622002, 779376, 829336, 1039168, 1244004, 1347671, 1558752, 1658672, 2488008, 2695342, 3117504, 3317344, 4043013, 4976016, 5390684, 6634688, 8086026, 9952032, 10781368, 16172052, 19904064, 21562736, 32344104, 43125472, 64688208, 86250944, 129376416, 258752832]

約数ペア:

[(1, 258752832), (2, 129376416), (3, 86250944), (4, 64688208), (6, 43125472), (8, 32344104), (12, 21562736), (13, 19904064), (16, 16172052), (24, 10781368), (26, 9952032), (32, 8086026), (39, 6634688), (48, 5390684), (52, 4976016), (64, 4043013), (78, 3317344), (83, 3117504), (96, 2695342), (104, 2488008), (156, 1658672), (166, 1558752), (192, 1347671), (208, 1244004), (249, 1039168), (312, 829336), (332, 779376), (416, 622002), (498, 519584), (624, 414668), (664, 389688), (832, 311001), (996, 259792), (1079, 239808), (1248, 207334), (1249, 207168), (1328, 194844), (1992, 129896), (2158, 119904), (2496, 103667), (2498, 103584), (2656, 97422), (3237, 79936), (3747, 69056), (3984, 64948), (4316, 59952), (4996, 51792), (5312, 48711), (6474, 39968), (7494, 34528), (7968, 32474), (8632, 29976), (9992, 25896), (12948, 19984), (14988, 17264), (15936, 16237)]