1528161864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 4147630080

約数和(自身を除く): 2619468216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 43, 62, 74, 86, 93, 111, 124, 129, 148, 172, 186, 222, 248, 258, 296, 344, 372, 444, 516, 744, 888, 1032, 1147, 1291, 1333, 1591, 2294, 2582, 2666, 3182, 3441, 3873, 3999, 4588, 4773, 5164, 5332, 6364, 6882, 7746, 7998, 9176, 9546, 10328, 10664, 12728, 13764, 15492, 15996, 19092, 27528, 30984, 31992, 38184, 40021, 47767, 49321, 55513, 80042, 95534, 98642, 111026, 120063, 143301, 147963, 160084, 166539, 191068, 197284, 222052, 240126, 286602, 295926, 320168, 333078, 382136, 394568, 444104, 480252, 573204, 591852, 666156, 960504, 1146408, 1183704, 1332312, 1480777, 1720903, 2053981, 2961554, 3441806, 4107962, 4442331, 5162709, 5923108, 6161943, 6883612, 8215924, 8884662, 10325418, 11846216, 12323886, 13767224, 16431848, 17769324, 20650836, 24647772, 35538648, 41301672, 49295544, 63673411, 127346822, 191020233, 254693644, 382040466, 509387288, 764080932, 1528161864]

約数ペア:

[(1, 1528161864), (2, 764080932), (3, 509387288), (4, 382040466), (6, 254693644), (8, 191020233), (12, 127346822), (24, 63673411), (31, 49295544), (37, 41301672), (43, 35538648), (62, 24647772), (74, 20650836), (86, 17769324), (93, 16431848), (111, 13767224), (124, 12323886), (129, 11846216), (148, 10325418), (172, 8884662), (186, 8215924), (222, 6883612), (248, 6161943), (258, 5923108), (296, 5162709), (344, 4442331), (372, 4107962), (444, 3441806), (516, 2961554), (744, 2053981), (888, 1720903), (1032, 1480777), (1147, 1332312), (1291, 1183704), (1333, 1146408), (1591, 960504), (2294, 666156), (2582, 591852), (2666, 573204), (3182, 480252), (3441, 444104), (3873, 394568), (3999, 382136), (4588, 333078), (4773, 320168), (5164, 295926), (5332, 286602), (6364, 240126), (6882, 222052), (7746, 197284), (7998, 191068), (9176, 166539), (9546, 160084), (10328, 147963), (10664, 143301), (12728, 120063), (13764, 111026), (15492, 98642), (15996, 95534), (19092, 80042), (27528, 55513), (30984, 49321), (31992, 47767), (38184, 40021)]