321876204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{2221}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 810052320

約数和(自身を除く): 488176116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 929, 1858, 2221, 2787, 3716, 4442, 5574, 6663, 8884, 11148, 12077, 13326, 24154, 26652, 28873, 36231, 48308, 57746, 72462, 86619, 115492, 144924, 173238, 346476, 2063309, 4126618, 6189927, 8253236, 12379854, 24759708, 26823017, 53646034, 80469051, 107292068, 160938102, 321876204]

約数ペア:

[(1, 321876204), (2, 160938102), (3, 107292068), (4, 80469051), (6, 53646034), (12, 26823017), (13, 24759708), (26, 12379854), (39, 8253236), (52, 6189927), (78, 4126618), (156, 2063309), (929, 346476), (1858, 173238), (2221, 144924), (2787, 115492), (3716, 86619), (4442, 72462), (5574, 57746), (6663, 48308), (8884, 36231), (11148, 28873), (12077, 26652), (13326, 24154)]