123541572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 392232960

約数和(自身を除く): 268691388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 31, 33, 38, 42, 44, 57, 62, 66, 76, 77, 84, 93, 114, 124, 132, 133, 154, 186, 209, 217, 227, 228, 231, 266, 308, 341, 372, 399, 418, 434, 454, 462, 532, 589, 627, 651, 681, 682, 798, 836, 868, 908, 924, 1023, 1178, 1254, 1302, 1362, 1364, 1463, 1589, 1596, 1767, 2046, 2356, 2387, 2497, 2508, 2604, 2724, 2926, 3178, 3534, 4092, 4123, 4313, 4389, 4767, 4774, 4994, 5852, 6356, 6479, 7037, 7068, 7161, 7491, 8246, 8626, 8778, 9534, 9548, 9988, 12369, 12939, 12958, 14074, 14322, 14982, 16492, 17252, 17479, 17556, 19068, 19437, 21111, 24738, 25878, 25916, 28148, 28644, 29964, 30191, 34958, 38874, 42222, 45353, 47443, 49259, 49476, 51756, 52437, 60382, 69916, 77407, 77748, 84444, 90573, 90706, 94886, 98518, 104874, 120764, 133703, 136059, 142329, 147777, 154814, 181146, 181412, 189772, 197036, 209748, 232221, 267406, 272118, 284658, 295554, 309628, 332101, 362292, 401109, 464442, 534812, 541849, 544236, 569316, 591108, 664202, 802218, 928884, 935921, 996303, 1083698, 1328404, 1470733, 1604436, 1625547, 1871842, 1992606, 2167396, 2807763, 2941466, 3251094, 3743684, 3985212, 4412199, 5615526, 5882932, 6502188, 8824398, 10295131, 11231052, 17648796, 20590262, 30885393, 41180524, 61770786, 123541572]

約数ペア:

[(1, 123541572), (2, 61770786), (3, 41180524), (4, 30885393), (6, 20590262), (7, 17648796), (11, 11231052), (12, 10295131), (14, 8824398), (19, 6502188), (21, 5882932), (22, 5615526), (28, 4412199), (31, 3985212), (33, 3743684), (38, 3251094), (42, 2941466), (44, 2807763), (57, 2167396), (62, 1992606), (66, 1871842), (76, 1625547), (77, 1604436), (84, 1470733), (93, 1328404), (114, 1083698), (124, 996303), (132, 935921), (133, 928884), (154, 802218), (186, 664202), (209, 591108), (217, 569316), (227, 544236), (228, 541849), (231, 534812), (266, 464442), (308, 401109), (341, 362292), (372, 332101), (399, 309628), (418, 295554), (434, 284658), (454, 272118), (462, 267406), (532, 232221), (589, 209748), (627, 197036), (651, 189772), (681, 181412), (682, 181146), (798, 154814), (836, 147777), (868, 142329), (908, 136059), (924, 133703), (1023, 120764), (1178, 104874), (1254, 98518), (1302, 94886), (1362, 90706), (1364, 90573), (1463, 84444), (1589, 77748), (1596, 77407), (1767, 69916), (2046, 60382), (2356, 52437), (2387, 51756), (2497, 49476), (2508, 49259), (2604, 47443), (2724, 45353), (2926, 42222), (3178, 38874), (3534, 34958), (4092, 30191), (4123, 29964), (4313, 28644), (4389, 28148), (4767, 25916), (4774, 25878), (4994, 24738), (5852, 21111), (6356, 19437), (6479, 19068), (7037, 17556), (7068, 17479), (7161, 17252), (7491, 16492), (8246, 14982), (8626, 14322), (8778, 14074), (9534, 12958), (9548, 12939), (9988, 12369)]