312939354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3313}}^1$

素因数の和:3511

約数の個数: 64

約数和(自身を含む): 774998784

約数和(自身を除く): 462059430

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 173, 182, 273, 346, 519, 546, 1038, 1211, 2249, 2422, 3313, 3633, 4498, 6626, 6747, 7266, 9939, 13494, 15743, 19878, 23191, 31486, 43069, 46382, 47229, 69573, 86138, 94458, 129207, 139146, 258414, 301483, 573149, 602966, 904449, 1146298, 1719447, 1808898, 3438894, 4012043, 7450937, 8024086, 12036129, 14901874, 22352811, 24072258, 44705622, 52156559, 104313118, 156469677, 312939354]

約数ペア:

[(1, 312939354), (2, 156469677), (3, 104313118), (6, 52156559), (7, 44705622), (13, 24072258), (14, 22352811), (21, 14901874), (26, 12036129), (39, 8024086), (42, 7450937), (78, 4012043), (91, 3438894), (173, 1808898), (182, 1719447), (273, 1146298), (346, 904449), (519, 602966), (546, 573149), (1038, 301483), (1211, 258414), (2249, 139146), (2422, 129207), (3313, 94458), (3633, 86138), (4498, 69573), (6626, 47229), (6747, 46382), (7266, 43069), (9939, 31486), (13494, 23191), (15743, 19878)]