3999408816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 11341496320

約数和(自身を除く): 7342087504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 127, 156, 208, 218, 254, 312, 327, 381, 436, 463, 508, 624, 654, 762, 872, 926, 1016, 1308, 1389, 1417, 1524, 1651, 1744, 1852, 2032, 2616, 2778, 2834, 3048, 3302, 3704, 4251, 4953, 5232, 5556, 5668, 6019, 6096, 6604, 7408, 8502, 9906, 11112, 11336, 12038, 13208, 13843, 17004, 18057, 19812, 22224, 22672, 24076, 26416, 27686, 34008, 36114, 39624, 41529, 48152, 50467, 55372, 58801, 68016, 72228, 79248, 83058, 96304, 100934, 110744, 117602, 144456, 151401, 166116, 176403, 179959, 201868, 221488, 235204, 288912, 302802, 332232, 352806, 359918, 403736, 470408, 539877, 605604, 656071, 664464, 705612, 719836, 764413, 807472, 940816, 1079754, 1211208, 1312142, 1411224, 1439672, 1528826, 1968213, 2159508, 2293239, 2422416, 2624284, 2822448, 2879344, 3057652, 3936426, 4319016, 4586478, 5248568, 6115304, 6409309, 7872852, 8638032, 9172956, 10497136, 12230608, 12818618, 15745704, 18345912, 19227927, 25637236, 31491408, 36691824, 38455854, 51274472, 76911708, 83321017, 102548944, 153823416, 166642034, 249963051, 307646832, 333284068, 499926102, 666568136, 999852204, 1333136272, 1999704408, 3999408816]

約数ペア:

[(1, 3999408816), (2, 1999704408), (3, 1333136272), (4, 999852204), (6, 666568136), (8, 499926102), (12, 333284068), (13, 307646832), (16, 249963051), (24, 166642034), (26, 153823416), (39, 102548944), (48, 83321017), (52, 76911708), (78, 51274472), (104, 38455854), (109, 36691824), (127, 31491408), (156, 25637236), (208, 19227927), (218, 18345912), (254, 15745704), (312, 12818618), (327, 12230608), (381, 10497136), (436, 9172956), (463, 8638032), (508, 7872852), (624, 6409309), (654, 6115304), (762, 5248568), (872, 4586478), (926, 4319016), (1016, 3936426), (1308, 3057652), (1389, 2879344), (1417, 2822448), (1524, 2624284), (1651, 2422416), (1744, 2293239), (1852, 2159508), (2032, 1968213), (2616, 1528826), (2778, 1439672), (2834, 1411224), (3048, 1312142), (3302, 1211208), (3704, 1079754), (4251, 940816), (4953, 807472), (5232, 764413), (5556, 719836), (5668, 705612), (6019, 664464), (6096, 656071), (6604, 605604), (7408, 539877), (8502, 470408), (9906, 403736), (11112, 359918), (11336, 352806), (12038, 332232), (13208, 302802), (13843, 288912), (17004, 235204), (18057, 221488), (19812, 201868), (22224, 179959), (22672, 176403), (24076, 166116), (26416, 151401), (27686, 144456), (34008, 117602), (36114, 110744), (39624, 100934), (41529, 96304), (48152, 83058), (50467, 79248), (55372, 72228), (58801, 68016)]