740331301232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6469}}^1\times {\mathrm{3881}}^1$

素因数の和:10474

約数の個数: 80

約数和(自身を含む): 1526080970400

約数和(自身を除く): 785749669168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 3881, 6469, 7372, 7762, 12938, 14744, 15524, 25876, 29488, 31048, 51752, 62096, 73739, 103504, 122911, 147478, 245822, 294956, 376457, 491644, 589912, 627493, 752914, 983288, 1179824, 1254986, 1505828, 1966576, 2509972, 3011656, 5019944, 6023312, 7152683, 10039888, 11922367, 14305366, 23844734, 25106189, 28610732, 47689468, 50212378, 57221464, 95378936, 100424756, 114442928, 190757872, 200849512, 401699024, 477017591, 954035182, 1908070364, 2435300333, 3816140728, 4870600666, 7632281456, 9741201332, 19482402664, 38964805328, 46270706327, 92541412654, 185082825308, 370165650616, 740331301232]

約数ペア:

[(1, 740331301232), (2, 370165650616), (4, 185082825308), (8, 92541412654), (16, 46270706327), (19, 38964805328), (38, 19482402664), (76, 9741201332), (97, 7632281456), (152, 4870600666), (194, 3816140728), (304, 2435300333), (388, 1908070364), (776, 954035182), (1552, 477017591), (1843, 401699024), (3686, 200849512), (3881, 190757872), (6469, 114442928), (7372, 100424756), (7762, 95378936), (12938, 57221464), (14744, 50212378), (15524, 47689468), (25876, 28610732), (29488, 25106189), (31048, 23844734), (51752, 14305366), (62096, 11922367), (73739, 10039888), (103504, 7152683), (122911, 6023312), (147478, 5019944), (245822, 3011656), (294956, 2509972), (376457, 1966576), (491644, 1505828), (589912, 1254986), (627493, 1179824), (752914, 983288)]