1888940856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13577}}^1$

素因数の和:13645

約数の個数: 128

約数和(自身を含む): 5631068160

約数和(自身を除く): 3742127304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 682, 744, 748, 1023, 1054, 1122, 1364, 1496, 1581, 2046, 2108, 2244, 2728, 3162, 4092, 4216, 4488, 5797, 6324, 8184, 11594, 12648, 13577, 17391, 23188, 27154, 34782, 40731, 46376, 54308, 69564, 81462, 108616, 139128, 149347, 162924, 230809, 298694, 325848, 420887, 448041, 461618, 597388, 692427, 841774, 896082, 923236, 1194776, 1262661, 1384854, 1683548, 1792164, 1846472, 2525322, 2538899, 2769708, 3367096, 3584328, 4629757, 5050644, 5077798, 5539416, 7155079, 7616697, 9259514, 10101288, 10155596, 13889271, 14310158, 15233394, 18519028, 20311192, 21465237, 27778542, 28620316, 30466788, 37038056, 42930474, 55557084, 57240632, 60933576, 78705869, 85860948, 111114168, 157411738, 171721896, 236117607, 314823476, 472235214, 629646952, 944470428, 1888940856]

約数ペア:

[(1, 1888940856), (2, 944470428), (3, 629646952), (4, 472235214), (6, 314823476), (8, 236117607), (11, 171721896), (12, 157411738), (17, 111114168), (22, 85860948), (24, 78705869), (31, 60933576), (33, 57240632), (34, 55557084), (44, 42930474), (51, 37038056), (62, 30466788), (66, 28620316), (68, 27778542), (88, 21465237), (93, 20311192), (102, 18519028), (124, 15233394), (132, 14310158), (136, 13889271), (186, 10155596), (187, 10101288), (204, 9259514), (248, 7616697), (264, 7155079), (341, 5539416), (372, 5077798), (374, 5050644), (408, 4629757), (527, 3584328), (561, 3367096), (682, 2769708), (744, 2538899), (748, 2525322), (1023, 1846472), (1054, 1792164), (1122, 1683548), (1364, 1384854), (1496, 1262661), (1581, 1194776), (2046, 923236), (2108, 896082), (2244, 841774), (2728, 692427), (3162, 597388), (4092, 461618), (4216, 448041), (4488, 420887), (5797, 325848), (6324, 298694), (8184, 230809), (11594, 162924), (12648, 149347), (13577, 139128), (17391, 108616), (23188, 81462), (27154, 69564), (34782, 54308), (40731, 46376)]