2991492416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 112

約数和(自身を含む): 6645566592

約数和(自身を除く): 3654074176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 97, 142, 176, 194, 284, 352, 388, 568, 617, 704, 776, 781, 1067, 1136, 1234, 1552, 1562, 2134, 2272, 2468, 3104, 3124, 4268, 4544, 4936, 6208, 6248, 6787, 6887, 8536, 9872, 12496, 13574, 13774, 17072, 19744, 24992, 27148, 27548, 34144, 39488, 43807, 49984, 54296, 55096, 59849, 68288, 75757, 87614, 108592, 110192, 119698, 151514, 175228, 217184, 220384, 239396, 303028, 350456, 434368, 440768, 478792, 481877, 606056, 658339, 700912, 957584, 963754, 1212112, 1316678, 1401824, 1915168, 1927508, 2424224, 2633356, 2803648, 3830336, 3855016, 4249279, 4848448, 5266712, 7710032, 8498558, 10533424, 15420064, 16997116, 21066848, 30840128, 33994232, 42133696, 46742069, 67988464, 93484138, 135976928, 186968276, 271953856, 373936552, 747873104, 1495746208, 2991492416]

約数ペア:

[(1, 2991492416), (2, 1495746208), (4, 747873104), (8, 373936552), (11, 271953856), (16, 186968276), (22, 135976928), (32, 93484138), (44, 67988464), (64, 46742069), (71, 42133696), (88, 33994232), (97, 30840128), (142, 21066848), (176, 16997116), (194, 15420064), (284, 10533424), (352, 8498558), (388, 7710032), (568, 5266712), (617, 4848448), (704, 4249279), (776, 3855016), (781, 3830336), (1067, 2803648), (1136, 2633356), (1234, 2424224), (1552, 1927508), (1562, 1915168), (2134, 1401824), (2272, 1316678), (2468, 1212112), (3104, 963754), (3124, 957584), (4268, 700912), (4544, 658339), (4936, 606056), (6208, 481877), (6248, 478792), (6787, 440768), (6887, 434368), (8536, 350456), (9872, 303028), (12496, 239396), (13574, 220384), (13774, 217184), (17072, 175228), (19744, 151514), (24992, 119698), (27148, 110192), (27548, 108592), (34144, 87614), (39488, 75757), (43807, 68288), (49984, 59849), (54296, 55096)]