2757221544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{28151}}^1$

素因数の和:28231

約数の個数: 128

約数和(自身を含む): 8756398080

約数和(自身を除く): 5999176536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 168, 212, 231, 264, 308, 318, 371, 424, 462, 583, 616, 636, 742, 924, 1113, 1166, 1272, 1484, 1749, 1848, 2226, 2332, 2968, 3498, 4081, 4452, 4664, 6996, 8162, 8904, 12243, 13992, 16324, 24486, 28151, 32648, 48972, 56302, 84453, 97944, 112604, 168906, 197057, 225208, 309661, 337812, 394114, 591171, 619322, 675624, 788228, 928983, 1182342, 1238644, 1492003, 1576456, 1857966, 2167627, 2364684, 2477288, 2984006, 3715932, 4335254, 4476009, 4729368, 5968012, 6502881, 7431864, 8670508, 8952018, 10444021, 11936024, 13005762, 16412033, 17341016, 17904036, 20888042, 26011524, 31332063, 32824066, 35808072, 41776084, 49236099, 52023048, 62664126, 65648132, 83552168, 98472198, 114884231, 125328252, 131296264, 196944396, 229768462, 250656504, 344652693, 393888792, 459536924, 689305386, 919073848, 1378610772, 2757221544]

約数ペア:

[(1, 2757221544), (2, 1378610772), (3, 919073848), (4, 689305386), (6, 459536924), (7, 393888792), (8, 344652693), (11, 250656504), (12, 229768462), (14, 196944396), (21, 131296264), (22, 125328252), (24, 114884231), (28, 98472198), (33, 83552168), (42, 65648132), (44, 62664126), (53, 52023048), (56, 49236099), (66, 41776084), (77, 35808072), (84, 32824066), (88, 31332063), (106, 26011524), (132, 20888042), (154, 17904036), (159, 17341016), (168, 16412033), (212, 13005762), (231, 11936024), (264, 10444021), (308, 8952018), (318, 8670508), (371, 7431864), (424, 6502881), (462, 5968012), (583, 4729368), (616, 4476009), (636, 4335254), (742, 3715932), (924, 2984006), (1113, 2477288), (1166, 2364684), (1272, 2167627), (1484, 1857966), (1749, 1576456), (1848, 1492003), (2226, 1238644), (2332, 1182342), (2968, 928983), (3498, 788228), (4081, 675624), (4452, 619322), (4664, 591171), (6996, 394114), (8162, 337812), (8904, 309661), (12243, 225208), (13992, 197057), (16324, 168906), (24486, 112604), (28151, 97944), (32648, 84453), (48972, 56302)]