15815712

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 48009024

約数和(自身を除く): 32193312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 881, 1056, 1122, 1496, 1632, 1762, 2244, 2643, 2992, 3524, 4488, 5286, 5984, 7048, 8976, 9691, 10572, 14096, 14977, 17952, 19382, 21144, 28192, 29073, 29954, 38764, 42288, 44931, 58146, 59908, 77528, 84576, 89862, 116292, 119816, 155056, 164747, 179724, 232584, 239632, 310112, 329494, 359448, 465168, 479264, 494241, 658988, 718896, 930336, 988482, 1317976, 1437792, 1976964, 2635952, 3953928, 5271904, 7907856, 15815712]

約数ペア:

[(1, 15815712), (2, 7907856), (3, 5271904), (4, 3953928), (6, 2635952), (8, 1976964), (11, 1437792), (12, 1317976), (16, 988482), (17, 930336), (22, 718896), (24, 658988), (32, 494241), (33, 479264), (34, 465168), (44, 359448), (48, 329494), (51, 310112), (66, 239632), (68, 232584), (88, 179724), (96, 164747), (102, 155056), (132, 119816), (136, 116292), (176, 89862), (187, 84576), (204, 77528), (264, 59908), (272, 58146), (352, 44931), (374, 42288), (408, 38764), (528, 29954), (544, 29073), (561, 28192), (748, 21144), (816, 19382), (881, 17952), (1056, 14977), (1122, 14096), (1496, 10572), (1632, 9691), (1762, 8976), (2244, 7048), (2643, 5984), (2992, 5286), (3524, 4488)]