287321112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7487}}^1$

素因数の和:7553

約数の個数: 96

約数和(自身を含む): 858574080

約数和(自身を除く): 571252968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 936, 984, 1066, 1476, 1599, 2132, 2952, 3198, 4264, 4797, 6396, 7487, 9594, 12792, 14974, 19188, 22461, 29948, 38376, 44922, 59896, 67383, 89844, 97331, 134766, 179688, 194662, 269532, 291993, 306967, 389324, 539064, 583986, 613934, 778648, 875979, 920901, 1167972, 1227868, 1751958, 1841802, 2335944, 2455736, 2762703, 3503916, 3683604, 3990571, 5525406, 7007832, 7367208, 7981142, 11050812, 11971713, 15962284, 22101624, 23943426, 31924568, 35915139, 47886852, 71830278, 95773704, 143660556, 287321112]

約数ペア:

[(1, 287321112), (2, 143660556), (3, 95773704), (4, 71830278), (6, 47886852), (8, 35915139), (9, 31924568), (12, 23943426), (13, 22101624), (18, 15962284), (24, 11971713), (26, 11050812), (36, 7981142), (39, 7367208), (41, 7007832), (52, 5525406), (72, 3990571), (78, 3683604), (82, 3503916), (104, 2762703), (117, 2455736), (123, 2335944), (156, 1841802), (164, 1751958), (234, 1227868), (246, 1167972), (312, 920901), (328, 875979), (369, 778648), (468, 613934), (492, 583986), (533, 539064), (738, 389324), (936, 306967), (984, 291993), (1066, 269532), (1476, 194662), (1599, 179688), (2132, 134766), (2952, 97331), (3198, 89844), (4264, 67383), (4797, 59896), (6396, 44922), (7487, 38376), (9594, 29948), (12792, 22461), (14974, 19188)]