3485209946920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{216204091}}^1$

素因数の和:216204146

約数の個数: 64

約数和(自身を含む): 8717348989440

約数和(自身を除く): 5232139042520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 216204091, 432408182, 864816364, 1081020455, 1729632728, 2162040910, 2810653183, 4324081820, 5621306366, 6702326821, 8648163640, 11242612732, 13404653642, 14053265915, 22485225464, 26809307284, 28106531830, 33511634105, 53618614568, 56213063660, 67023268210, 87130248673, 112426127320, 134046536420, 174260497346, 268093072840, 348520994692, 435651243365, 697041989384, 871302486730, 1742604973460, 3485209946920]

約数ペア:

[(1, 3485209946920), (2, 1742604973460), (4, 871302486730), (5, 697041989384), (8, 435651243365), (10, 348520994692), (13, 268093072840), (20, 174260497346), (26, 134046536420), (31, 112426127320), (40, 87130248673), (52, 67023268210), (62, 56213063660), (65, 53618614568), (104, 33511634105), (124, 28106531830), (130, 26809307284), (155, 22485225464), (248, 14053265915), (260, 13404653642), (310, 11242612732), (403, 8648163640), (520, 6702326821), (620, 5621306366), (806, 4324081820), (1240, 2810653183), (1612, 2162040910), (2015, 1729632728), (3224, 1081020455), (4030, 864816364), (8060, 432408182), (16120, 216204091)]