218772019986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{21313}}^1$

素因数の和:21588

約数の個数: 96

約数和(自身を含む): 485279880192

約数和(自身を除く): 266507860206

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 191, 318, 338, 382, 507, 573, 689, 1014, 1146, 1378, 2067, 2483, 4134, 4966, 7449, 8957, 10123, 14898, 17914, 20246, 21313, 26871, 30369, 32279, 42626, 53742, 60738, 63939, 64558, 96837, 127878, 131599, 193674, 263198, 277069, 394797, 554138, 789594, 831207, 1129589, 1662414, 1710787, 2259178, 3388767, 3421574, 3601897, 4070783, 5132361, 6777534, 7203794, 8141566, 10264722, 10805691, 12212349, 14684657, 21611382, 24424698, 29369314, 44053971, 52920179, 88107942, 105840358, 158760537, 190900541, 215751499, 317521074, 381801082, 431502998, 572701623, 647254497, 687962327, 1145403246, 1294508994, 1375924654, 2063886981, 2804769487, 4127773962, 5609538974, 8414308461, 16828616922, 36462003331, 72924006662, 109386009993, 218772019986]

約数ペア:

[(1, 218772019986), (2, 109386009993), (3, 72924006662), (6, 36462003331), (13, 16828616922), (26, 8414308461), (39, 5609538974), (53, 4127773962), (78, 2804769487), (106, 2063886981), (159, 1375924654), (169, 1294508994), (191, 1145403246), (318, 687962327), (338, 647254497), (382, 572701623), (507, 431502998), (573, 381801082), (689, 317521074), (1014, 215751499), (1146, 190900541), (1378, 158760537), (2067, 105840358), (2483, 88107942), (4134, 52920179), (4966, 44053971), (7449, 29369314), (8957, 24424698), (10123, 21611382), (14898, 14684657), (17914, 12212349), (20246, 10805691), (21313, 10264722), (26871, 8141566), (30369, 7203794), (32279, 6777534), (42626, 5132361), (53742, 4070783), (60738, 3601897), (63939, 3421574), (64558, 3388767), (96837, 2259178), (127878, 1710787), (131599, 1662414), (193674, 1129589), (263198, 831207), (277069, 789594), (394797, 554138)]