223801452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21661}}^1$

素因数の和:21719

約数の個数: 72

約数和(自身を含む): 662337312

約数和(自身を除く): 438535860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 21661, 43322, 64983, 86644, 129966, 151627, 194949, 259932, 303254, 389898, 454881, 606508, 779796, 888101, 909762, 1364643, 1776202, 1819524, 2664303, 2729286, 3552404, 5328606, 5458572, 6216707, 7992909, 10657212, 12433414, 15985818, 18650121, 24866828, 31971636, 37300242, 55950363, 74600484, 111900726, 223801452]

約数ペア:

[(1, 223801452), (2, 111900726), (3, 74600484), (4, 55950363), (6, 37300242), (7, 31971636), (9, 24866828), (12, 18650121), (14, 15985818), (18, 12433414), (21, 10657212), (28, 7992909), (36, 6216707), (41, 5458572), (42, 5328606), (63, 3552404), (82, 2729286), (84, 2664303), (123, 1819524), (126, 1776202), (164, 1364643), (246, 909762), (252, 888101), (287, 779796), (369, 606508), (492, 454881), (574, 389898), (738, 303254), (861, 259932), (1148, 194949), (1476, 151627), (1722, 129966), (2583, 86644), (3444, 64983), (5166, 43322), (10332, 21661)]