679093688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30091}}^1$

素因数の和:30148

約数の個数: 64

約数和(自身を含む): 1617745920

約数和(自身を除く): 938652232

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, 22568, 30091, 60182, 120364, 210637, 240728, 391183, 421274, 782366, 842548, 932821, 1564732, 1685096, 1865642, 2738281, 3129464, 3731284, 5476562, 6529747, 7462568, 10953124, 12126673, 13059494, 21906248, 24253346, 26118988, 48506692, 52237976, 84886711, 97013384, 169773422, 339546844, 679093688]

約数ペア:

[(1, 679093688), (2, 339546844), (4, 169773422), (7, 97013384), (8, 84886711), (13, 52237976), (14, 48506692), (26, 26118988), (28, 24253346), (31, 21906248), (52, 13059494), (56, 12126673), (62, 10953124), (91, 7462568), (104, 6529747), (124, 5476562), (182, 3731284), (217, 3129464), (248, 2738281), (364, 1865642), (403, 1685096), (434, 1564732), (728, 932821), (806, 842548), (868, 782366), (1612, 421274), (1736, 391183), (2821, 240728), (3224, 210637), (5642, 120364), (11284, 60182), (22568, 30091)]