626156104

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 1499904000

約数和(自身を除く): 873747896

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 119, 124, 136, 196, 217, 238, 248, 343, 392, 433, 434, 476, 527, 686, 833, 866, 868, 952, 1054, 1372, 1519, 1666, 1732, 1736, 2108, 2744, 3031, 3038, 3332, 3464, 3689, 4216, 5831, 6062, 6076, 6664, 7361, 7378, 10633, 11662, 12124, 12152, 13423, 14722, 14756, 21217, 21266, 23324, 24248, 25823, 26846, 29444, 29512, 42434, 42532, 46648, 51527, 51646, 53692, 58888, 84868, 85064, 93961, 103054, 103292, 107384, 148519, 169736, 180761, 187922, 206108, 206584, 228191, 297038, 360689, 361522, 375844, 412216, 456382, 594076, 657727, 721378, 723044, 751688, 912764, 1188152, 1315454, 1442756, 1446088, 1597337, 1825528, 2524823, 2630908, 2885512, 3194674, 4604089, 5049646, 5261816, 6389348, 9208178, 10099292, 11181359, 12778696, 18416356, 20198584, 22362718, 36832712, 44725436, 78269513, 89450872, 156539026, 313078052, 626156104]

約数ペア:

[(1, 626156104), (2, 313078052), (4, 156539026), (7, 89450872), (8, 78269513), (14, 44725436), (17, 36832712), (28, 22362718), (31, 20198584), (34, 18416356), (49, 12778696), (56, 11181359), (62, 10099292), (68, 9208178), (98, 6389348), (119, 5261816), (124, 5049646), (136, 4604089), (196, 3194674), (217, 2885512), (238, 2630908), (248, 2524823), (343, 1825528), (392, 1597337), (433, 1446088), (434, 1442756), (476, 1315454), (527, 1188152), (686, 912764), (833, 751688), (866, 723044), (868, 721378), (952, 657727), (1054, 594076), (1372, 456382), (1519, 412216), (1666, 375844), (1732, 361522), (1736, 360689), (2108, 297038), (2744, 228191), (3031, 206584), (3038, 206108), (3332, 187922), (3464, 180761), (3689, 169736), (4216, 148519), (5831, 107384), (6062, 103292), (6076, 103054), (6664, 93961), (7361, 85064), (7378, 84868), (10633, 58888), (11662, 53692), (12124, 51646), (12152, 51527), (13423, 46648), (14722, 42532), (14756, 42434), (21217, 29512), (21266, 29444), (23324, 26846), (24248, 25823)]