221662026208

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{169649}}^1$

素因数の和:169992

約数の個数: 96

約数和(自身を含む): 526702176000

約数和(自身を除く): 305040149792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 307, 532, 608, 614, 1064, 1228, 2128, 2149, 2456, 4256, 4298, 4912, 5833, 8596, 9824, 11666, 17192, 23332, 34384, 40831, 46664, 68768, 81662, 93328, 163324, 169649, 186656, 326648, 339298, 653296, 678596, 1187543, 1306592, 1357192, 2375086, 2714384, 3223331, 4750172, 5428768, 6446662, 9500344, 12893324, 19000688, 22563317, 25786648, 38001376, 45126634, 51573296, 52082243, 90253268, 103146592, 104164486, 180506536, 208328972, 361013072, 364575701, 416657944, 722026144, 729151402, 833315888, 989562617, 1458302804, 1666631776, 1979125234, 2916605608, 3958250468, 5833211216, 6926938319, 7916500936, 11666422432, 13853876638, 15833001872, 27707753276, 31666003744, 55415506552, 110831013104, 221662026208]

約数ペア:

[(1, 221662026208), (2, 110831013104), (4, 55415506552), (7, 31666003744), (8, 27707753276), (14, 15833001872), (16, 13853876638), (19, 11666422432), (28, 7916500936), (32, 6926938319), (38, 5833211216), (56, 3958250468), (76, 2916605608), (112, 1979125234), (133, 1666631776), (152, 1458302804), (224, 989562617), (266, 833315888), (304, 729151402), (307, 722026144), (532, 416657944), (608, 364575701), (614, 361013072), (1064, 208328972), (1228, 180506536), (2128, 104164486), (2149, 103146592), (2456, 90253268), (4256, 52082243), (4298, 51573296), (4912, 45126634), (5833, 38001376), (8596, 25786648), (9824, 22563317), (11666, 19000688), (17192, 12893324), (23332, 9500344), (34384, 6446662), (40831, 5428768), (46664, 4750172), (68768, 3223331), (81662, 2714384), (93328, 2375086), (163324, 1357192), (169649, 1306592), (186656, 1187543), (326648, 678596), (339298, 653296)]