258756792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 771724800

約数和(自身を除く): 512968008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 173, 174, 203, 232, 307, 346, 348, 406, 519, 609, 614, 692, 696, 812, 921, 1038, 1211, 1218, 1228, 1384, 1624, 1842, 2076, 2149, 2422, 2436, 2456, 3633, 3684, 4152, 4298, 4844, 4872, 5017, 6447, 7266, 7368, 8596, 8903, 9688, 10034, 12894, 14532, 15051, 17192, 17806, 20068, 25788, 26709, 29064, 30102, 35119, 35612, 40136, 51576, 53111, 53418, 60204, 62321, 70238, 71224, 105357, 106222, 106836, 120408, 124642, 140476, 159333, 186963, 210714, 212444, 213672, 249284, 280952, 318666, 371777, 373926, 421428, 424888, 498568, 637332, 743554, 747852, 842856, 1115331, 1274664, 1487108, 1495704, 1540219, 2230662, 2974216, 3080438, 4461324, 4620657, 6160876, 8922648, 9241314, 10781533, 12321752, 18482628, 21563066, 32344599, 36965256, 43126132, 64689198, 86252264, 129378396, 258756792]

約数ペア:

[(1, 258756792), (2, 129378396), (3, 86252264), (4, 64689198), (6, 43126132), (7, 36965256), (8, 32344599), (12, 21563066), (14, 18482628), (21, 12321752), (24, 10781533), (28, 9241314), (29, 8922648), (42, 6160876), (56, 4620657), (58, 4461324), (84, 3080438), (87, 2974216), (116, 2230662), (168, 1540219), (173, 1495704), (174, 1487108), (203, 1274664), (232, 1115331), (307, 842856), (346, 747852), (348, 743554), (406, 637332), (519, 498568), (609, 424888), (614, 421428), (692, 373926), (696, 371777), (812, 318666), (921, 280952), (1038, 249284), (1211, 213672), (1218, 212444), (1228, 210714), (1384, 186963), (1624, 159333), (1842, 140476), (2076, 124642), (2149, 120408), (2422, 106836), (2436, 106222), (2456, 105357), (3633, 71224), (3684, 70238), (4152, 62321), (4298, 60204), (4844, 53418), (4872, 53111), (5017, 51576), (6447, 40136), (7266, 35612), (7368, 35119), (8596, 30102), (8903, 29064), (9688, 26709), (10034, 25788), (12894, 20068), (14532, 17806), (15051, 17192)]