12679668608

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 27143424000

約数和(自身を除く): 14463755392

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 251, 439, 464, 496, 502, 878, 899, 928, 992, 1004, 1756, 1798, 1856, 1984, 2008, 3512, 3596, 3712, 3968, 4016, 7024, 7192, 7279, 7781, 8032, 12731, 13609, 14048, 14384, 14558, 15562, 16064, 25462, 27218, 28096, 28768, 29116, 31124, 32128, 50924, 54436, 56192, 57536, 58232, 62248, 101848, 108872, 110189, 115072, 116464, 124496, 203696, 217744, 220378, 225649, 232928, 248992, 394661, 407392, 435488, 440756, 451298, 465856, 497984, 789322, 814784, 870976, 881512, 902596, 931712, 995968, 1578644, 1629568, 1741952, 1763024, 1805192, 3157288, 3195481, 3415859, 3526048, 3610384, 6314576, 6390962, 6831718, 7052096, 7220768, 12629152, 12781924, 13663436, 14104192, 14441536, 25258304, 25563848, 27326872, 28883072, 50516608, 51127696, 54653744, 99059911, 102255392, 109307488, 198119822, 204510784, 218614976, 396239644, 409021568, 437229952, 792479288, 1584958576, 3169917152, 6339834304, 12679668608]

約数ペア:

[(1, 12679668608), (2, 6339834304), (4, 3169917152), (8, 1584958576), (16, 792479288), (29, 437229952), (31, 409021568), (32, 396239644), (58, 218614976), (62, 204510784), (64, 198119822), (116, 109307488), (124, 102255392), (128, 99059911), (232, 54653744), (248, 51127696), (251, 50516608), (439, 28883072), (464, 27326872), (496, 25563848), (502, 25258304), (878, 14441536), (899, 14104192), (928, 13663436), (992, 12781924), (1004, 12629152), (1756, 7220768), (1798, 7052096), (1856, 6831718), (1984, 6390962), (2008, 6314576), (3512, 3610384), (3596, 3526048), (3712, 3415859), (3968, 3195481), (4016, 3157288), (7024, 1805192), (7192, 1763024), (7279, 1741952), (7781, 1629568), (8032, 1578644), (12731, 995968), (13609, 931712), (14048, 902596), (14384, 881512), (14558, 870976), (15562, 814784), (16064, 789322), (25462, 497984), (27218, 465856), (28096, 451298), (28768, 440756), (29116, 435488), (31124, 407392), (32128, 394661), (50924, 248992), (54436, 232928), (56192, 225649), (57536, 220378), (58232, 217744), (62248, 203696), (101848, 124496), (108872, 116464), (110189, 115072)]