680408088

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 1867776000

約数和(自身を除く): 1187367912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 127, 152, 186, 228, 248, 254, 372, 379, 381, 456, 508, 589, 744, 758, 762, 1016, 1137, 1178, 1516, 1524, 1767, 2274, 2356, 2413, 3032, 3048, 3534, 3937, 4548, 4712, 4826, 7068, 7201, 7239, 7874, 9096, 9652, 11749, 11811, 14136, 14402, 14478, 15748, 19304, 21603, 23498, 23622, 28804, 28956, 31496, 35247, 43206, 46996, 47244, 48133, 57608, 57912, 70494, 74803, 86412, 93992, 94488, 96266, 140988, 144399, 149606, 172824, 192532, 223231, 224409, 281976, 288798, 299212, 385064, 446462, 448818, 577596, 598424, 669693, 892924, 897636, 914527, 1155192, 1339386, 1492123, 1785848, 1795272, 1829054, 2678772, 2743581, 2984246, 3658108, 4476369, 5357544, 5487162, 5968492, 7316216, 8952738, 10974324, 11936984, 17905476, 21948648, 28350337, 35810952, 56700674, 85051011, 113401348, 170102022, 226802696, 340204044, 680408088]

約数ペア:

[(1, 680408088), (2, 340204044), (3, 226802696), (4, 170102022), (6, 113401348), (8, 85051011), (12, 56700674), (19, 35810952), (24, 28350337), (31, 21948648), (38, 17905476), (57, 11936984), (62, 10974324), (76, 8952738), (93, 7316216), (114, 5968492), (124, 5487162), (127, 5357544), (152, 4476369), (186, 3658108), (228, 2984246), (248, 2743581), (254, 2678772), (372, 1829054), (379, 1795272), (381, 1785848), (456, 1492123), (508, 1339386), (589, 1155192), (744, 914527), (758, 897636), (762, 892924), (1016, 669693), (1137, 598424), (1178, 577596), (1516, 448818), (1524, 446462), (1767, 385064), (2274, 299212), (2356, 288798), (2413, 281976), (3032, 224409), (3048, 223231), (3534, 192532), (3937, 172824), (4548, 149606), (4712, 144399), (4826, 140988), (7068, 96266), (7201, 94488), (7239, 93992), (7874, 86412), (9096, 74803), (9652, 70494), (11749, 57912), (11811, 57608), (14136, 48133), (14402, 47244), (14478, 46996), (15748, 43206), (19304, 35247), (21603, 31496), (23498, 28956), (23622, 28804)]