1987376352

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{16417}}^1$

素因数の和:16540

約数の個数: 96

約数和(自身を含む): 5676424992

約数和(自身を除く): 3689048640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 97, 104, 156, 194, 208, 291, 312, 388, 416, 582, 624, 776, 1164, 1248, 1261, 1552, 2328, 2522, 3104, 3783, 4656, 5044, 7566, 9312, 10088, 15132, 16417, 20176, 30264, 32834, 40352, 49251, 60528, 65668, 98502, 121056, 131336, 197004, 213421, 262672, 394008, 426842, 525344, 640263, 788016, 853684, 1280526, 1576032, 1592449, 1707368, 2561052, 3184898, 3414736, 4777347, 5122104, 6369796, 6829472, 9554694, 10244208, 12739592, 19109388, 20488416, 20701837, 25479184, 38218776, 41403674, 50958368, 62105511, 76437552, 82807348, 124211022, 152875104, 165614696, 248422044, 331229392, 496844088, 662458784, 993688176, 1987376352]

約数ペア:

[(1, 1987376352), (2, 993688176), (3, 662458784), (4, 496844088), (6, 331229392), (8, 248422044), (12, 165614696), (13, 152875104), (16, 124211022), (24, 82807348), (26, 76437552), (32, 62105511), (39, 50958368), (48, 41403674), (52, 38218776), (78, 25479184), (96, 20701837), (97, 20488416), (104, 19109388), (156, 12739592), (194, 10244208), (208, 9554694), (291, 6829472), (312, 6369796), (388, 5122104), (416, 4777347), (582, 3414736), (624, 3184898), (776, 2561052), (1164, 1707368), (1248, 1592449), (1261, 1576032), (1552, 1280526), (2328, 853684), (2522, 788016), (3104, 640263), (3783, 525344), (4656, 426842), (5044, 394008), (7566, 262672), (9312, 213421), (10088, 197004), (15132, 131336), (16417, 121056), (20176, 98502), (30264, 65668), (32834, 60528), (40352, 49251)]