988895861814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1\times {\mathrm{225349}}^1$

素因数の和:226165

約数の個数: 64

約数和(自身を含む): 2277758476800

約数和(自身を除く): 1288862614986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 641, 978, 1141, 1282, 1923, 2282, 3423, 3846, 4487, 6846, 8974, 13461, 26922, 104483, 208966, 225349, 313449, 450698, 626898, 676047, 731381, 1352094, 1462762, 1577443, 2194143, 3154886, 4388286, 4732329, 9464658, 36731887, 73463774, 110195661, 144448709, 220391322, 257123209, 288897418, 433346127, 514246418, 771369627, 866692254, 1011140963, 1542739254, 2022281926, 3033422889, 6066845778, 23545139567, 47090279134, 70635418701, 141270837402, 164815976969, 329631953938, 494447930907, 988895861814]

約数ペア:

[(1, 988895861814), (2, 494447930907), (3, 329631953938), (6, 164815976969), (7, 141270837402), (14, 70635418701), (21, 47090279134), (42, 23545139567), (163, 6066845778), (326, 3033422889), (489, 2022281926), (641, 1542739254), (978, 1011140963), (1141, 866692254), (1282, 771369627), (1923, 514246418), (2282, 433346127), (3423, 288897418), (3846, 257123209), (4487, 220391322), (6846, 144448709), (8974, 110195661), (13461, 73463774), (26922, 36731887), (104483, 9464658), (208966, 4732329), (225349, 4388286), (313449, 3154886), (450698, 2194143), (626898, 1577443), (676047, 1462762), (731381, 1352094)]