337127128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 708624000

約数和(自身を除く): 371496872

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 79, 104, 148, 158, 296, 316, 481, 632, 962, 1027, 1109, 1924, 2054, 2218, 2923, 3848, 4108, 4436, 5846, 8216, 8872, 11692, 14417, 23384, 28834, 37999, 41033, 57668, 75998, 82066, 87611, 115336, 151996, 164132, 175222, 303992, 328264, 350444, 533429, 700888, 1066858, 1138943, 2133716, 2277886, 3241607, 4267432, 4555772, 6483214, 9111544, 12966428, 25932856, 42140891, 84281782, 168563564, 337127128]

約数ペア:

[(1, 337127128), (2, 168563564), (4, 84281782), (8, 42140891), (13, 25932856), (26, 12966428), (37, 9111544), (52, 6483214), (74, 4555772), (79, 4267432), (104, 3241607), (148, 2277886), (158, 2133716), (296, 1138943), (316, 1066858), (481, 700888), (632, 533429), (962, 350444), (1027, 328264), (1109, 303992), (1924, 175222), (2054, 164132), (2218, 151996), (2923, 115336), (3848, 87611), (4108, 82066), (4436, 75998), (5846, 57668), (8216, 41033), (8872, 37999), (11692, 28834), (14417, 23384)]