815507328

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{68507}}^1$

素因数の和:68555

約数の個数: 64

約数和(自身を含む): 2236101120

約数和(自身を除く): 1420593792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 68507, 137014, 205521, 274028, 411042, 548056, 822084, 1096112, 1644168, 2123717, 2192224, 3288336, 4247434, 4384448, 6371151, 6576672, 8494868, 8768896, 12742302, 13153344, 16989736, 25484604, 26306688, 33979472, 50969208, 67958944, 101938416, 135917888, 203876832, 271835776, 407753664, 815507328]

約数ペア:

[(1, 815507328), (2, 407753664), (3, 271835776), (4, 203876832), (6, 135917888), (8, 101938416), (12, 67958944), (16, 50969208), (24, 33979472), (31, 26306688), (32, 25484604), (48, 16989736), (62, 13153344), (64, 12742302), (93, 8768896), (96, 8494868), (124, 6576672), (128, 6371151), (186, 4384448), (192, 4247434), (248, 3288336), (372, 2192224), (384, 2123717), (496, 1644168), (744, 1096112), (992, 822084), (1488, 548056), (1984, 411042), (2976, 274028), (3968, 205521), (5952, 137014), (11904, 68507)]