17966200408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1445

約数の個数: 128

約数和(自身を含む): 38868984000

約数和(自身を除く): 20902783592

約数列:

[1, 2, 4, 8, 13, 26, 29, 37, 52, 58, 74, 104, 116, 131, 148, 232, 262, 296, 377, 481, 524, 754, 962, 1048, 1073, 1229, 1508, 1703, 1924, 2146, 2458, 3016, 3406, 3799, 3848, 4292, 4847, 4916, 6812, 7598, 8584, 9694, 9832, 13624, 13949, 15196, 15977, 19388, 27898, 30392, 31954, 35641, 38776, 45473, 49387, 55796, 63011, 63908, 71282, 90946, 98774, 111592, 126022, 127816, 140563, 142564, 160999, 181892, 197548, 252044, 281126, 285128, 321998, 363784, 395096, 463333, 504088, 562252, 591149, 643996, 926666, 1124504, 1182298, 1287992, 1318717, 1827319, 1853332, 2092987, 2364596, 2637434, 3654638, 3706664, 4185974, 4668971, 4729192, 5274868, 5956963, 7309276, 8371948, 9337942, 10549736, 11913926, 14618552, 16743896, 17143321, 18675884, 23827852, 34286642, 37351768, 47655704, 60696623, 68573284, 77440519, 121393246, 137146568, 154881038, 172751927, 242786492, 309762076, 345503854, 485572984, 619524152, 691007708, 1382015416, 2245775051, 4491550102, 8983100204, 17966200408]

約数ペア:

[(1, 17966200408), (2, 8983100204), (4, 4491550102), (8, 2245775051), (13, 1382015416), (26, 691007708), (29, 619524152), (37, 485572984), (52, 345503854), (58, 309762076), (74, 242786492), (104, 172751927), (116, 154881038), (131, 137146568), (148, 121393246), (232, 77440519), (262, 68573284), (296, 60696623), (377, 47655704), (481, 37351768), (524, 34286642), (754, 23827852), (962, 18675884), (1048, 17143321), (1073, 16743896), (1229, 14618552), (1508, 11913926), (1703, 10549736), (1924, 9337942), (2146, 8371948), (2458, 7309276), (3016, 5956963), (3406, 5274868), (3799, 4729192), (3848, 4668971), (4292, 4185974), (4847, 3706664), (4916, 3654638), (6812, 2637434), (7598, 2364596), (8584, 2092987), (9694, 1853332), (9832, 1827319), (13624, 1318717), (13949, 1287992), (15196, 1182298), (15977, 1124504), (19388, 926666), (27898, 643996), (30392, 591149), (31954, 562252), (35641, 504088), (38776, 463333), (45473, 395096), (49387, 363784), (55796, 321998), (63011, 285128), (63908, 281126), (71282, 252044), (90946, 197548), (98774, 181892), (111592, 160999), (126022, 142564), (127816, 140563)]