321738354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 830269440

約数和(自身を除く): 508531086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 191, 203, 261, 382, 406, 461, 522, 573, 609, 922, 1146, 1218, 1337, 1383, 1719, 1827, 2674, 2766, 3227, 3438, 3654, 4011, 4149, 5539, 6454, 8022, 8298, 9681, 11078, 12033, 13369, 16617, 19362, 24066, 26738, 29043, 33234, 38773, 40107, 49851, 58086, 77546, 80214, 88051, 93583, 99702, 116319, 120321, 176102, 187166, 232638, 240642, 264153, 280749, 348957, 528306, 561498, 616357, 697914, 792459, 842247, 1232714, 1584918, 1684494, 1849071, 2553479, 3698142, 5106958, 5547213, 7660437, 11094426, 15320874, 17874353, 22981311, 35748706, 45962622, 53623059, 107246118, 160869177, 321738354]

約数ペア:

[(1, 321738354), (2, 160869177), (3, 107246118), (6, 53623059), (7, 45962622), (9, 35748706), (14, 22981311), (18, 17874353), (21, 15320874), (29, 11094426), (42, 7660437), (58, 5547213), (63, 5106958), (87, 3698142), (126, 2553479), (174, 1849071), (191, 1684494), (203, 1584918), (261, 1232714), (382, 842247), (406, 792459), (461, 697914), (522, 616357), (573, 561498), (609, 528306), (922, 348957), (1146, 280749), (1218, 264153), (1337, 240642), (1383, 232638), (1719, 187166), (1827, 176102), (2674, 120321), (2766, 116319), (3227, 99702), (3438, 93583), (3654, 88051), (4011, 80214), (4149, 77546), (5539, 58086), (6454, 49851), (8022, 40107), (8298, 38773), (9681, 33234), (11078, 29043), (12033, 26738), (13369, 24066), (16617, 19362)]