251651328

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11299}}^1$

素因数の和:11347

約数の個数: 72

約数和(自身を含む): 692916000

約数和(自身を除く): 441264672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 11136, 11299, 22272, 22598, 33897, 45196, 67794, 90392, 135588, 180784, 271176, 327671, 361568, 542352, 655342, 723136, 983013, 1084704, 1310684, 1446272, 1966026, 2169408, 2621368, 2892544, 3932052, 4338816, 5242736, 7864104, 8677632, 10485472, 15728208, 20970944, 31456416, 41941888, 62912832, 83883776, 125825664, 251651328]

約数ペア:

[(1, 251651328), (2, 125825664), (3, 83883776), (4, 62912832), (6, 41941888), (8, 31456416), (12, 20970944), (16, 15728208), (24, 10485472), (29, 8677632), (32, 7864104), (48, 5242736), (58, 4338816), (64, 3932052), (87, 2892544), (96, 2621368), (116, 2169408), (128, 1966026), (174, 1446272), (192, 1310684), (232, 1084704), (256, 983013), (348, 723136), (384, 655342), (464, 542352), (696, 361568), (768, 327671), (928, 271176), (1392, 180784), (1856, 135588), (2784, 90392), (3712, 67794), (5568, 45196), (7424, 33897), (11136, 22598), (11299, 22272)]