481504642816

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{52379}}^1$

素因数の和:52785

約数の個数: 72

約数和(自身を含む): 971612334000

約数和(自身を除く): 490107691184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 241, 256, 298, 482, 596, 964, 1192, 1928, 2384, 3856, 4768, 7712, 9536, 15424, 19072, 30848, 35909, 38144, 52379, 61696, 71818, 104758, 143636, 209516, 287272, 419032, 574544, 838064, 1149088, 1676128, 2298176, 3352256, 4596352, 6704512, 7804471, 9192704, 12623339, 13409024, 15608942, 25246678, 31217884, 50493356, 62435768, 100986712, 124871536, 201973424, 249743072, 403946848, 499486144, 807893696, 998972288, 1615787392, 1880877511, 1997944576, 3231574784, 3761755022, 7523510044, 15047020088, 30094040176, 60188080352, 120376160704, 240752321408, 481504642816]

約数ペア:

[(1, 481504642816), (2, 240752321408), (4, 120376160704), (8, 60188080352), (16, 30094040176), (32, 15047020088), (64, 7523510044), (128, 3761755022), (149, 3231574784), (241, 1997944576), (256, 1880877511), (298, 1615787392), (482, 998972288), (596, 807893696), (964, 499486144), (1192, 403946848), (1928, 249743072), (2384, 201973424), (3856, 124871536), (4768, 100986712), (7712, 62435768), (9536, 50493356), (15424, 31217884), (19072, 25246678), (30848, 15608942), (35909, 13409024), (38144, 12623339), (52379, 9192704), (61696, 7804471), (71818, 6704512), (104758, 4596352), (143636, 3352256), (209516, 2298176), (287272, 1676128), (419032, 1149088), (574544, 838064)]