246157912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 631411200

約数和(自身を除く): 385253288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 59, 77, 88, 91, 104, 118, 143, 154, 182, 236, 286, 308, 364, 413, 472, 521, 572, 616, 649, 728, 767, 826, 1001, 1042, 1144, 1298, 1534, 1652, 2002, 2084, 2596, 3068, 3304, 3647, 4004, 4168, 4543, 5192, 5369, 5731, 6136, 6773, 7294, 8008, 8437, 9086, 10738, 11462, 13546, 14588, 16874, 18172, 21476, 22924, 27092, 29176, 30739, 33748, 36344, 40117, 42952, 45848, 47411, 54184, 59059, 61478, 67496, 74503, 80234, 94822, 118118, 122956, 149006, 160468, 189644, 215173, 236236, 245912, 298012, 320936, 338129, 379288, 399607, 430346, 472472, 521521, 596024, 676258, 799214, 860692, 1043042, 1352516, 1598428, 1721384, 2086084, 2366903, 2705032, 2797249, 3196856, 4172168, 4395677, 4733806, 5594498, 8791354, 9467612, 11188996, 17582708, 18935224, 22377992, 30769739, 35165416, 61539478, 123078956, 246157912]

約数ペア:

[(1, 246157912), (2, 123078956), (4, 61539478), (7, 35165416), (8, 30769739), (11, 22377992), (13, 18935224), (14, 17582708), (22, 11188996), (26, 9467612), (28, 8791354), (44, 5594498), (52, 4733806), (56, 4395677), (59, 4172168), (77, 3196856), (88, 2797249), (91, 2705032), (104, 2366903), (118, 2086084), (143, 1721384), (154, 1598428), (182, 1352516), (236, 1043042), (286, 860692), (308, 799214), (364, 676258), (413, 596024), (472, 521521), (521, 472472), (572, 430346), (616, 399607), (649, 379288), (728, 338129), (767, 320936), (826, 298012), (1001, 245912), (1042, 236236), (1144, 215173), (1298, 189644), (1534, 160468), (1652, 149006), (2002, 122956), (2084, 118118), (2596, 94822), (3068, 80234), (3304, 74503), (3647, 67496), (4004, 61478), (4168, 59059), (4543, 54184), (5192, 47411), (5369, 45848), (5731, 42952), (6136, 40117), (6773, 36344), (7294, 33748), (8008, 30739), (8437, 29176), (9086, 27092), (10738, 22924), (11462, 21476), (13546, 18172), (14588, 16874)]