900619188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7901}}^1$

素因数の和:7997

約数の個数: 96

約数和(自身を含む): 2548869120

約数和(自身を除く): 1648249932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 59, 69, 84, 92, 118, 138, 161, 177, 236, 276, 322, 354, 413, 483, 644, 708, 826, 966, 1239, 1357, 1652, 1932, 2478, 2714, 4071, 4956, 5428, 7901, 8142, 9499, 15802, 16284, 18998, 23703, 28497, 31604, 37996, 47406, 55307, 56994, 94812, 110614, 113988, 165921, 181723, 221228, 331842, 363446, 466159, 545169, 663684, 726892, 932318, 1090338, 1272061, 1398477, 1864636, 2180676, 2544122, 2796954, 3263113, 3816183, 5088244, 5593908, 6526226, 7632366, 9789339, 10721657, 13052452, 15264732, 19578678, 21443314, 32164971, 39157356, 42886628, 64329942, 75051599, 128659884, 150103198, 225154797, 300206396, 450309594, 900619188]

約数ペア:

[(1, 900619188), (2, 450309594), (3, 300206396), (4, 225154797), (6, 150103198), (7, 128659884), (12, 75051599), (14, 64329942), (21, 42886628), (23, 39157356), (28, 32164971), (42, 21443314), (46, 19578678), (59, 15264732), (69, 13052452), (84, 10721657), (92, 9789339), (118, 7632366), (138, 6526226), (161, 5593908), (177, 5088244), (236, 3816183), (276, 3263113), (322, 2796954), (354, 2544122), (413, 2180676), (483, 1864636), (644, 1398477), (708, 1272061), (826, 1090338), (966, 932318), (1239, 726892), (1357, 663684), (1652, 545169), (1932, 466159), (2478, 363446), (2714, 331842), (4071, 221228), (4956, 181723), (5428, 165921), (7901, 113988), (8142, 110614), (9499, 94812), (15802, 56994), (16284, 55307), (18998, 47406), (23703, 37996), (28497, 31604)]