901408020504

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{18401}}^1\times {\mathrm{33461}}^1$

素因数の和:51932

約数の個数: 64

約数和(自身を含む): 2290655933280

約数和(自身を除く): 1389247912776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 18401, 33461, 36802, 55203, 66922, 73604, 100383, 110406, 133844, 147208, 200766, 220812, 267688, 401532, 441624, 803064, 1122461, 2041121, 2244922, 3367383, 4082242, 4489844, 6123363, 6734766, 8164484, 8979688, 12246726, 13469532, 16328968, 24493452, 26939064, 48986904, 615715861, 1231431722, 1847147583, 2462863444, 3694295166, 4925726888, 7388590332, 14777180664, 37558667521, 75117335042, 112676002563, 150234670084, 225352005126, 300469340168, 450704010252, 901408020504]

約数ペア:

[(1, 901408020504), (2, 450704010252), (3, 300469340168), (4, 225352005126), (6, 150234670084), (8, 112676002563), (12, 75117335042), (24, 37558667521), (61, 14777180664), (122, 7388590332), (183, 4925726888), (244, 3694295166), (366, 2462863444), (488, 1847147583), (732, 1231431722), (1464, 615715861), (18401, 48986904), (33461, 26939064), (36802, 24493452), (55203, 16328968), (66922, 13469532), (73604, 12246726), (100383, 8979688), (110406, 8164484), (133844, 6734766), (147208, 6123363), (200766, 4489844), (220812, 4082242), (267688, 3367383), (401532, 2244922), (441624, 2041121), (803064, 1122461)]