1331819736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2683}}^1$

素因数の和:2785

約数の個数: 128

約数和(自身を含む): 3769624320

約数和(自身を除く): 2437804584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 43, 52, 74, 78, 86, 104, 111, 129, 148, 156, 172, 222, 258, 296, 312, 344, 444, 481, 516, 559, 888, 962, 1032, 1118, 1443, 1591, 1677, 1924, 2236, 2683, 2886, 3182, 3354, 3848, 4472, 4773, 5366, 5772, 6364, 6708, 8049, 9546, 10732, 11544, 12728, 13416, 16098, 19092, 20683, 21464, 32196, 34879, 38184, 41366, 62049, 64392, 69758, 82732, 99271, 104637, 115369, 124098, 139516, 165464, 198542, 209274, 230738, 248196, 279032, 297813, 346107, 397084, 418548, 461476, 496392, 595626, 692214, 794168, 837096, 922952, 1191252, 1290523, 1384428, 1499797, 2382504, 2581046, 2768856, 2999594, 3871569, 4268653, 4499391, 5162092, 5999188, 7743138, 8537306, 8998782, 10324184, 11998376, 12805959, 15486276, 17074612, 17997564, 25611918, 30972552, 34149224, 35995128, 51223836, 55492489, 102447672, 110984978, 166477467, 221969956, 332954934, 443939912, 665909868, 1331819736]

約数ペア:

[(1, 1331819736), (2, 665909868), (3, 443939912), (4, 332954934), (6, 221969956), (8, 166477467), (12, 110984978), (13, 102447672), (24, 55492489), (26, 51223836), (37, 35995128), (39, 34149224), (43, 30972552), (52, 25611918), (74, 17997564), (78, 17074612), (86, 15486276), (104, 12805959), (111, 11998376), (129, 10324184), (148, 8998782), (156, 8537306), (172, 7743138), (222, 5999188), (258, 5162092), (296, 4499391), (312, 4268653), (344, 3871569), (444, 2999594), (481, 2768856), (516, 2581046), (559, 2382504), (888, 1499797), (962, 1384428), (1032, 1290523), (1118, 1191252), (1443, 922952), (1591, 837096), (1677, 794168), (1924, 692214), (2236, 595626), (2683, 496392), (2886, 461476), (3182, 418548), (3354, 397084), (3848, 346107), (4472, 297813), (4773, 279032), (5366, 248196), (5772, 230738), (6364, 209274), (6708, 198542), (8049, 165464), (9546, 139516), (10732, 124098), (11544, 115369), (12728, 104637), (13416, 99271), (16098, 82732), (19092, 69758), (20683, 64392), (21464, 62049), (32196, 41366), (34879, 38184)]