15665699648

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1487}}^1$

素因数の和:1960

約数の個数: 112

約数和(自身を含む): 34451080704

約数和(自身を除く): 18785381056

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 421, 544, 736, 782, 842, 1088, 1472, 1487, 1564, 1684, 2974, 3128, 3368, 5948, 6256, 6736, 7157, 9683, 11896, 12512, 13472, 14314, 19366, 23792, 25024, 25279, 26944, 28628, 34201, 38732, 47584, 50558, 57256, 68402, 77464, 95168, 101116, 114512, 136804, 154928, 164611, 202232, 229024, 273608, 309856, 329222, 404464, 458048, 547216, 581417, 619712, 626027, 658444, 808928, 1094432, 1162834, 1252054, 1316888, 1617856, 2188864, 2325668, 2504108, 2633776, 4651336, 5008216, 5267552, 9302672, 10016432, 10535104, 10642459, 14398621, 18605344, 20032864, 21284918, 28797242, 37210688, 40065728, 42569836, 57594484, 85139672, 115188968, 170279344, 230377936, 244776557, 340558688, 460755872, 489553114, 681117376, 921511744, 979106228, 1958212456, 3916424912, 7832849824, 15665699648]

約数ペア:

[(1, 15665699648), (2, 7832849824), (4, 3916424912), (8, 1958212456), (16, 979106228), (17, 921511744), (23, 681117376), (32, 489553114), (34, 460755872), (46, 340558688), (64, 244776557), (68, 230377936), (92, 170279344), (136, 115188968), (184, 85139672), (272, 57594484), (368, 42569836), (391, 40065728), (421, 37210688), (544, 28797242), (736, 21284918), (782, 20032864), (842, 18605344), (1088, 14398621), (1472, 10642459), (1487, 10535104), (1564, 10016432), (1684, 9302672), (2974, 5267552), (3128, 5008216), (3368, 4651336), (5948, 2633776), (6256, 2504108), (6736, 2325668), (7157, 2188864), (9683, 1617856), (11896, 1316888), (12512, 1252054), (13472, 1162834), (14314, 1094432), (19366, 808928), (23792, 658444), (25024, 626027), (25279, 619712), (26944, 581417), (28628, 547216), (34201, 458048), (38732, 404464), (47584, 329222), (50558, 309856), (57256, 273608), (68402, 229024), (77464, 202232), (95168, 164611), (101116, 154928), (114512, 136804)]