2991541332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{9769}}^1$

素因数の和:9953

約数の個数: 72

約数和(自身を含む): 7609344960

約数和(自身を除く): 4617803628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 169, 302, 338, 453, 507, 604, 676, 906, 1014, 1812, 1963, 2028, 3926, 5889, 7852, 9769, 11778, 19538, 23556, 25519, 29307, 39076, 51038, 58614, 76557, 102076, 117228, 126997, 153114, 253994, 306228, 380991, 507988, 761982, 1475119, 1523964, 1650961, 2950238, 3301922, 4425357, 4952883, 5900476, 6603844, 8850714, 9905766, 17701428, 19176547, 19811532, 38353094, 57529641, 76706188, 115059282, 230118564, 249295111, 498590222, 747885333, 997180444, 1495770666, 2991541332]

約数ペア:

[(1, 2991541332), (2, 1495770666), (3, 997180444), (4, 747885333), (6, 498590222), (12, 249295111), (13, 230118564), (26, 115059282), (39, 76706188), (52, 57529641), (78, 38353094), (151, 19811532), (156, 19176547), (169, 17701428), (302, 9905766), (338, 8850714), (453, 6603844), (507, 5900476), (604, 4952883), (676, 4425357), (906, 3301922), (1014, 2950238), (1812, 1650961), (1963, 1523964), (2028, 1475119), (3926, 761982), (5889, 507988), (7852, 380991), (9769, 306228), (11778, 253994), (19538, 153114), (23556, 126997), (25519, 117228), (29307, 102076), (39076, 76557), (51038, 58614)]