3128424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 8682240

約数和(自身を除く): 5553816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 271, 296, 312, 444, 481, 542, 813, 888, 962, 1084, 1443, 1626, 1924, 2168, 2886, 3252, 3523, 3848, 5772, 6504, 7046, 10027, 10569, 11544, 14092, 20054, 21138, 28184, 30081, 40108, 42276, 60162, 80216, 84552, 120324, 130351, 240648, 260702, 391053, 521404, 782106, 1042808, 1564212, 3128424]

約数ペア:

[(1, 3128424), (2, 1564212), (3, 1042808), (4, 782106), (6, 521404), (8, 391053), (12, 260702), (13, 240648), (24, 130351), (26, 120324), (37, 84552), (39, 80216), (52, 60162), (74, 42276), (78, 40108), (104, 30081), (111, 28184), (148, 21138), (156, 20054), (222, 14092), (271, 11544), (296, 10569), (312, 10027), (444, 7046), (481, 6504), (542, 5772), (813, 3848), (888, 3523), (962, 3252), (1084, 2886), (1443, 2168), (1626, 1924)]