488193468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1801}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 1328708304

約数和(自身を除く): 840514836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 461, 588, 922, 1383, 1801, 1844, 2766, 3227, 3602, 5403, 5532, 6454, 7204, 9681, 10806, 12607, 12908, 19362, 21612, 22589, 25214, 37821, 38724, 45178, 50428, 67767, 75642, 88249, 90356, 135534, 151284, 176498, 264747, 271068, 352996, 529494, 830261, 1058988, 1660522, 2490783, 3321044, 4981566, 5811827, 9963132, 11623654, 17435481, 23247308, 34870962, 40682789, 69741924, 81365578, 122048367, 162731156, 244096734, 488193468]

約数ペア:

[(1, 488193468), (2, 244096734), (3, 162731156), (4, 122048367), (6, 81365578), (7, 69741924), (12, 40682789), (14, 34870962), (21, 23247308), (28, 17435481), (42, 11623654), (49, 9963132), (84, 5811827), (98, 4981566), (147, 3321044), (196, 2490783), (294, 1660522), (461, 1058988), (588, 830261), (922, 529494), (1383, 352996), (1801, 271068), (1844, 264747), (2766, 176498), (3227, 151284), (3602, 135534), (5403, 90356), (5532, 88249), (6454, 75642), (7204, 67767), (9681, 50428), (10806, 45178), (12607, 38724), (12908, 37821), (19362, 25214), (21612, 22589)]