2008340208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64271}}^1$

素因数の和:64323

約数の個数: 120

約数和(自身を含む): 6630813696

約数和(自身を除く): 4622473488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 64271, 128542, 192813, 257084, 385626, 449897, 514168, 578439, 771252, 899794, 1028336, 1156878, 1349691, 1542504, 1799588, 1992401, 2313756, 2699382, 3085008, 3599176, 3984802, 4049073, 4627512, 5398764, 5977203, 7198352, 7969604, 8098146, 9255024, 10797528, 11954406, 13946807, 15939208, 16196292, 17931609, 21595056, 23908812, 27893614, 31878416, 32392584, 35863218, 41840421, 47817624, 55787228, 64785168, 71726436, 83680842, 95635248, 111574456, 125521263, 143452872, 167361684, 223148912, 251042526, 286905744, 334723368, 502085052, 669446736, 1004170104, 2008340208]

約数ペア:

[(1, 2008340208), (2, 1004170104), (3, 669446736), (4, 502085052), (6, 334723368), (7, 286905744), (8, 251042526), (9, 223148912), (12, 167361684), (14, 143452872), (16, 125521263), (18, 111574456), (21, 95635248), (24, 83680842), (28, 71726436), (31, 64785168), (36, 55787228), (42, 47817624), (48, 41840421), (56, 35863218), (62, 32392584), (63, 31878416), (72, 27893614), (84, 23908812), (93, 21595056), (112, 17931609), (124, 16196292), (126, 15939208), (144, 13946807), (168, 11954406), (186, 10797528), (217, 9255024), (248, 8098146), (252, 7969604), (279, 7198352), (336, 5977203), (372, 5398764), (434, 4627512), (496, 4049073), (504, 3984802), (558, 3599176), (651, 3085008), (744, 2699382), (868, 2313756), (1008, 1992401), (1116, 1799588), (1302, 1542504), (1488, 1349691), (1736, 1156878), (1953, 1028336), (2232, 899794), (2604, 771252), (3472, 578439), (3906, 514168), (4464, 449897), (5208, 385626), (7812, 257084), (10416, 192813), (15624, 128542), (31248, 64271)]