265873764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 707983360

約数和(自身を除く): 442109596

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 271, 331, 494, 542, 662, 741, 813, 988, 993, 1084, 1324, 1482, 1626, 1986, 2964, 3252, 3523, 3972, 4303, 5149, 6289, 7046, 8606, 10298, 10569, 12578, 12909, 14092, 15447, 17212, 18867, 20596, 21138, 25156, 25818, 30894, 37734, 42276, 51636, 61788, 66937, 75468, 81757, 89701, 133874, 163514, 179402, 200811, 245271, 267748, 269103, 327028, 358804, 401622, 490542, 538206, 803244, 981084, 1076412, 1166113, 1704319, 2332226, 3408638, 3498339, 4664452, 5112957, 6817276, 6996678, 10225914, 13993356, 20451828, 22156147, 44312294, 66468441, 88624588, 132936882, 265873764]

約数ペア:

[(1, 265873764), (2, 132936882), (3, 88624588), (4, 66468441), (6, 44312294), (12, 22156147), (13, 20451828), (19, 13993356), (26, 10225914), (38, 6996678), (39, 6817276), (52, 5112957), (57, 4664452), (76, 3498339), (78, 3408638), (114, 2332226), (156, 1704319), (228, 1166113), (247, 1076412), (271, 981084), (331, 803244), (494, 538206), (542, 490542), (662, 401622), (741, 358804), (813, 327028), (988, 269103), (993, 267748), (1084, 245271), (1324, 200811), (1482, 179402), (1626, 163514), (1986, 133874), (2964, 89701), (3252, 81757), (3523, 75468), (3972, 66937), (4303, 61788), (5149, 51636), (6289, 42276), (7046, 37734), (8606, 30894), (10298, 25818), (10569, 25156), (12578, 21138), (12909, 20596), (14092, 18867), (15447, 17212)]