2677767568

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2383}}^1$

素因数の和:2604

約数の個数: 80

約数和(自身を含む): 6054215680

約数和(自身を除く): 3376448112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 127, 158, 254, 316, 508, 553, 632, 889, 1016, 1106, 1264, 1778, 2032, 2212, 2383, 3556, 4424, 4766, 7112, 8848, 9532, 10033, 14224, 16681, 19064, 20066, 33362, 38128, 40132, 66724, 70231, 80264, 133448, 140462, 160528, 188257, 266896, 280924, 302641, 376514, 561848, 605282, 753028, 1123696, 1210564, 1317799, 1506056, 2118487, 2421128, 2635598, 3012112, 4236974, 4842256, 5271196, 8473948, 10542392, 16947896, 21084784, 23908639, 33895792, 47817278, 95634556, 167360473, 191269112, 334720946, 382538224, 669441892, 1338883784, 2677767568]

約数ペア:

[(1, 2677767568), (2, 1338883784), (4, 669441892), (7, 382538224), (8, 334720946), (14, 191269112), (16, 167360473), (28, 95634556), (56, 47817278), (79, 33895792), (112, 23908639), (127, 21084784), (158, 16947896), (254, 10542392), (316, 8473948), (508, 5271196), (553, 4842256), (632, 4236974), (889, 3012112), (1016, 2635598), (1106, 2421128), (1264, 2118487), (1778, 1506056), (2032, 1317799), (2212, 1210564), (2383, 1123696), (3556, 753028), (4424, 605282), (4766, 561848), (7112, 376514), (8848, 302641), (9532, 280924), (10033, 266896), (14224, 188257), (16681, 160528), (19064, 140462), (20066, 133448), (33362, 80264), (38128, 70231), (40132, 66724)]