1256021928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15289}}^1$

素因数の和:15471

約数の個数: 96

約数和(自身を含む): 3911793600

約数和(自身を除く): 2655771672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 163, 168, 252, 326, 489, 504, 652, 978, 1141, 1304, 1467, 1956, 2282, 2934, 3423, 3912, 4564, 5868, 6846, 9128, 10269, 11736, 13692, 15289, 20538, 27384, 30578, 41076, 45867, 61156, 82152, 91734, 107023, 122312, 137601, 183468, 214046, 275202, 321069, 366936, 428092, 550404, 642138, 856184, 963207, 1100808, 1284276, 1926414, 2492107, 2568552, 3852828, 4984214, 7476321, 7705656, 9968428, 14952642, 17444749, 19936856, 22428963, 29905284, 34889498, 44857926, 52334247, 59810568, 69778996, 89715852, 104668494, 139557992, 157002741, 179431704, 209336988, 314005482, 418673976, 628010964, 1256021928]

約数ペア:

[(1, 1256021928), (2, 628010964), (3, 418673976), (4, 314005482), (6, 209336988), (7, 179431704), (8, 157002741), (9, 139557992), (12, 104668494), (14, 89715852), (18, 69778996), (21, 59810568), (24, 52334247), (28, 44857926), (36, 34889498), (42, 29905284), (56, 22428963), (63, 19936856), (72, 17444749), (84, 14952642), (126, 9968428), (163, 7705656), (168, 7476321), (252, 4984214), (326, 3852828), (489, 2568552), (504, 2492107), (652, 1926414), (978, 1284276), (1141, 1100808), (1304, 963207), (1467, 856184), (1956, 642138), (2282, 550404), (2934, 428092), (3423, 366936), (3912, 321069), (4564, 275202), (5868, 214046), (6846, 183468), (9128, 137601), (10269, 122312), (11736, 107023), (13692, 91734), (15289, 82152), (20538, 61156), (27384, 45867), (30578, 41076)]