429352728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4405

約数の個数: 128

約数和(自身を含む): 1333248000

約数和(自身を除く): 903895272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2604, 3192, 3534, 4123, 4339, 4712, 5208, 7068, 8246, 8678, 12369, 13017, 14136, 16492, 17356, 24738, 26034, 30373, 32984, 34712, 49476, 52068, 60746, 82441, 91119, 98952, 104136, 121492, 134509, 164882, 182238, 242984, 247323, 269018, 329764, 364476, 403527, 494646, 538036, 577087, 659528, 728952, 807054, 941563, 989292, 1076072, 1154174, 1614108, 1731261, 1883126, 1978584, 2308348, 2555671, 2824689, 3228216, 3462522, 3766252, 4616696, 5111342, 5649378, 6925044, 7532504, 7667013, 10222684, 11298756, 13850088, 15334026, 17889697, 20445368, 22597512, 30668052, 35779394, 53669091, 61336104, 71558788, 107338182, 143117576, 214676364, 429352728]

約数ペア:

[(1, 429352728), (2, 214676364), (3, 143117576), (4, 107338182), (6, 71558788), (7, 61336104), (8, 53669091), (12, 35779394), (14, 30668052), (19, 22597512), (21, 20445368), (24, 17889697), (28, 15334026), (31, 13850088), (38, 11298756), (42, 10222684), (56, 7667013), (57, 7532504), (62, 6925044), (76, 5649378), (84, 5111342), (93, 4616696), (114, 3766252), (124, 3462522), (133, 3228216), (152, 2824689), (168, 2555671), (186, 2308348), (217, 1978584), (228, 1883126), (248, 1731261), (266, 1614108), (372, 1154174), (399, 1076072), (434, 989292), (456, 941563), (532, 807054), (589, 728952), (651, 659528), (744, 577087), (798, 538036), (868, 494646), (1064, 403527), (1178, 364476), (1302, 329764), (1596, 269018), (1736, 247323), (1767, 242984), (2356, 182238), (2604, 164882), (3192, 134509), (3534, 121492), (4123, 104136), (4339, 98952), (4712, 91119), (5208, 82441), (7068, 60746), (8246, 52068), (8678, 49476), (12369, 34712), (13017, 32984), (14136, 30373), (16492, 26034), (17356, 24738)]