257079108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4049}}^1$

素因数の和:4117

約数の個数: 96

約数和(自身を含む): 723945600

約数和(自身を除く): 466866492

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 111, 132, 143, 148, 156, 222, 286, 407, 429, 444, 481, 572, 814, 858, 962, 1221, 1443, 1628, 1716, 1924, 2442, 2886, 4049, 4884, 5291, 5772, 8098, 10582, 12147, 15873, 16196, 21164, 24294, 31746, 44539, 48588, 52637, 63492, 89078, 105274, 133617, 149813, 157911, 178156, 210548, 267234, 299626, 315822, 449439, 534468, 579007, 599252, 631644, 898878, 1158014, 1647943, 1737021, 1797756, 1947569, 2316028, 3295886, 3474042, 3895138, 4943829, 5842707, 6591772, 6948084, 7790276, 9887658, 11685414, 19775316, 21423259, 23370828, 42846518, 64269777, 85693036, 128539554, 257079108]

約数ペア:

[(1, 257079108), (2, 128539554), (3, 85693036), (4, 64269777), (6, 42846518), (11, 23370828), (12, 21423259), (13, 19775316), (22, 11685414), (26, 9887658), (33, 7790276), (37, 6948084), (39, 6591772), (44, 5842707), (52, 4943829), (66, 3895138), (74, 3474042), (78, 3295886), (111, 2316028), (132, 1947569), (143, 1797756), (148, 1737021), (156, 1647943), (222, 1158014), (286, 898878), (407, 631644), (429, 599252), (444, 579007), (481, 534468), (572, 449439), (814, 315822), (858, 299626), (962, 267234), (1221, 210548), (1443, 178156), (1628, 157911), (1716, 149813), (1924, 133617), (2442, 105274), (2886, 89078), (4049, 63492), (4884, 52637), (5291, 48588), (5772, 44539), (8098, 31746), (10582, 24294), (12147, 21164), (15873, 16196)]