492366056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21817}}^1$

素因数の和:21874

約数の個数: 64

約数和(自身を含む): 1172935680

約数和(自身を除く): 680569624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 21817, 22568, 43634, 87268, 152719, 174536, 283621, 305438, 567242, 610876, 676327, 1134484, 1221752, 1352654, 1985347, 2268968, 2705308, 3970694, 4734289, 5410616, 7941388, 8792251, 9468578, 15882776, 17584502, 18937156, 35169004, 37874312, 61545757, 70338008, 123091514, 246183028, 492366056]

約数ペア:

[(1, 492366056), (2, 246183028), (4, 123091514), (7, 70338008), (8, 61545757), (13, 37874312), (14, 35169004), (26, 18937156), (28, 17584502), (31, 15882776), (52, 9468578), (56, 8792251), (62, 7941388), (91, 5410616), (104, 4734289), (124, 3970694), (182, 2705308), (217, 2268968), (248, 1985347), (364, 1352654), (403, 1221752), (434, 1134484), (728, 676327), (806, 610876), (868, 567242), (1612, 305438), (1736, 283621), (2821, 174536), (3224, 152719), (5642, 87268), (11284, 43634), (21817, 22568)]