15704009719216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{72387389}}^1$

素因数の和:72387566

約数の個数: 80

約数和(自身を含む): 37699352712000

約数和(自身を除く): 21995342992784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 364, 596, 728, 1043, 1192, 1456, 1937, 2086, 2384, 3874, 4172, 7748, 8344, 13559, 15496, 16688, 27118, 30992, 54236, 108472, 216944, 72387389, 144774778, 289549556, 506711723, 579099112, 941036057, 1013423446, 1158198224, 1882072114, 2026846892, 3764144228, 4053693784, 6587252399, 7528288456, 8107387568, 10785720961, 13174504798, 15056576912, 21571441922, 26349009596, 43142883844, 52698019192, 75500046727, 86285767688, 105396038384, 140214372493, 151000093454, 172571535376, 280428744986, 302000186908, 560857489972, 604000373816, 981500607451, 1121714979944, 1208000747632, 1963001214902, 2243429959888, 3926002429804, 7852004859608, 15704009719216]

約数ペア:

[(1, 15704009719216), (2, 7852004859608), (4, 3926002429804), (7, 2243429959888), (8, 1963001214902), (13, 1208000747632), (14, 1121714979944), (16, 981500607451), (26, 604000373816), (28, 560857489972), (52, 302000186908), (56, 280428744986), (91, 172571535376), (104, 151000093454), (112, 140214372493), (149, 105396038384), (182, 86285767688), (208, 75500046727), (298, 52698019192), (364, 43142883844), (596, 26349009596), (728, 21571441922), (1043, 15056576912), (1192, 13174504798), (1456, 10785720961), (1937, 8107387568), (2086, 7528288456), (2384, 6587252399), (3874, 4053693784), (4172, 3764144228), (7748, 2026846892), (8344, 1882072114), (13559, 1158198224), (15496, 1013423446), (16688, 941036057), (27118, 579099112), (30992, 506711723), (54236, 289549556), (108472, 144774778), (216944, 72387389)]