626261496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 1863475200

約数和(自身を除く): 1237213704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 191, 203, 232, 348, 382, 406, 573, 609, 673, 696, 764, 812, 1146, 1218, 1337, 1346, 1528, 1624, 2019, 2292, 2436, 2674, 2692, 4011, 4038, 4584, 4711, 4872, 5348, 5384, 5539, 8022, 8076, 9422, 10696, 11078, 14133, 16044, 16152, 16617, 18844, 19517, 22156, 28266, 32088, 33234, 37688, 38773, 39034, 44312, 56532, 58551, 66468, 77546, 78068, 113064, 116319, 117102, 128543, 132936, 136619, 155092, 156136, 232638, 234204, 257086, 273238, 310184, 385629, 409857, 465276, 468408, 514172, 546476, 771258, 819714, 899801, 930552, 1028344, 1092952, 1542516, 1639428, 1799602, 2699403, 3085032, 3278856, 3599204, 3727747, 5398806, 7198408, 7455494, 10797612, 11183241, 14910988, 21595224, 22366482, 26094229, 29821976, 44732964, 52188458, 78282687, 89465928, 104376916, 156565374, 208753832, 313130748, 626261496]

約数ペア:

[(1, 626261496), (2, 313130748), (3, 208753832), (4, 156565374), (6, 104376916), (7, 89465928), (8, 78282687), (12, 52188458), (14, 44732964), (21, 29821976), (24, 26094229), (28, 22366482), (29, 21595224), (42, 14910988), (56, 11183241), (58, 10797612), (84, 7455494), (87, 7198408), (116, 5398806), (168, 3727747), (174, 3599204), (191, 3278856), (203, 3085032), (232, 2699403), (348, 1799602), (382, 1639428), (406, 1542516), (573, 1092952), (609, 1028344), (673, 930552), (696, 899801), (764, 819714), (812, 771258), (1146, 546476), (1218, 514172), (1337, 468408), (1346, 465276), (1528, 409857), (1624, 385629), (2019, 310184), (2292, 273238), (2436, 257086), (2674, 234204), (2692, 232638), (4011, 156136), (4038, 155092), (4584, 136619), (4711, 132936), (4872, 128543), (5348, 117102), (5384, 116319), (5539, 113064), (8022, 78068), (8076, 77546), (9422, 66468), (10696, 58551), (11078, 56532), (14133, 44312), (16044, 39034), (16152, 38773), (16617, 37688), (18844, 33234), (19517, 32088), (22156, 28266)]