1250808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 3561600

約数和(自身を除く): 2310792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 211, 228, 247, 312, 422, 456, 494, 633, 741, 844, 988, 1266, 1482, 1688, 1976, 2532, 2743, 2964, 4009, 5064, 5486, 5928, 8018, 8229, 10972, 12027, 16036, 16458, 21944, 24054, 32072, 32916, 48108, 52117, 65832, 96216, 104234, 156351, 208468, 312702, 416936, 625404, 1250808]

約数ペア:

[(1, 1250808), (2, 625404), (3, 416936), (4, 312702), (6, 208468), (8, 156351), (12, 104234), (13, 96216), (19, 65832), (24, 52117), (26, 48108), (38, 32916), (39, 32072), (52, 24054), (57, 21944), (76, 16458), (78, 16036), (104, 12027), (114, 10972), (152, 8229), (156, 8018), (211, 5928), (228, 5486), (247, 5064), (312, 4009), (422, 2964), (456, 2743), (494, 2532), (633, 1976), (741, 1688), (844, 1482), (988, 1266)]