331539012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3727}}^1$

素因数の和:4097

約数の個数: 72

約数和(自身を含む): 960750336

約数和(自身を除く): 629211324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 1059, 1412, 2118, 2471, 3177, 3727, 4236, 4942, 6354, 7413, 7454, 9884, 11181, 12708, 14826, 14908, 22239, 22362, 26089, 29652, 33543, 44478, 44724, 52178, 67086, 78267, 88956, 104356, 134172, 156534, 234801, 313068, 469602, 939204, 1315631, 2631262, 3946893, 5262524, 7893786, 9209417, 11840679, 15787572, 18418834, 23681358, 27628251, 36837668, 47362716, 55256502, 82884753, 110513004, 165769506, 331539012]

約数ペア:

[(1, 331539012), (2, 165769506), (3, 110513004), (4, 82884753), (6, 55256502), (7, 47362716), (9, 36837668), (12, 27628251), (14, 23681358), (18, 18418834), (21, 15787572), (28, 11840679), (36, 9209417), (42, 7893786), (63, 5262524), (84, 3946893), (126, 2631262), (252, 1315631), (353, 939204), (706, 469602), (1059, 313068), (1412, 234801), (2118, 156534), (2471, 134172), (3177, 104356), (3727, 88956), (4236, 78267), (4942, 67086), (6354, 52178), (7413, 44724), (7454, 44478), (9884, 33543), (11181, 29652), (12708, 26089), (14826, 22362), (14908, 22239)]