424399680016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8563}}^1\times {\mathrm{12541}}^1$

素因数の和:21144

約数の個数: 80

約数和(自身を含む): 932316091840

約数和(自身を除く): 507916411824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 8563, 12541, 17126, 25082, 34252, 50164, 68504, 100328, 111319, 137008, 162697, 163033, 200656, 222638, 238279, 325394, 326066, 445276, 476558, 650788, 652132, 890552, 953116, 1301576, 1304264, 1781104, 1906232, 2115061, 2603152, 2608528, 3097627, 3812464, 4230122, 6195254, 8460244, 12390508, 16920488, 24781016, 33840976, 49562032, 107388583, 214777166, 429554332, 859108664, 1396051579, 1718217328, 2040383077, 2792103158, 4080766154, 5584206316, 8161532308, 11168412632, 16323064616, 22336825264, 26524980001, 32646129232, 53049960002, 106099920004, 212199840008, 424399680016]

約数ペア:

[(1, 424399680016), (2, 212199840008), (4, 106099920004), (8, 53049960002), (13, 32646129232), (16, 26524980001), (19, 22336825264), (26, 16323064616), (38, 11168412632), (52, 8161532308), (76, 5584206316), (104, 4080766154), (152, 2792103158), (208, 2040383077), (247, 1718217328), (304, 1396051579), (494, 859108664), (988, 429554332), (1976, 214777166), (3952, 107388583), (8563, 49562032), (12541, 33840976), (17126, 24781016), (25082, 16920488), (34252, 12390508), (50164, 8460244), (68504, 6195254), (100328, 4230122), (111319, 3812464), (137008, 3097627), (162697, 2608528), (163033, 2603152), (200656, 2115061), (222638, 1906232), (238279, 1781104), (325394, 1304264), (326066, 1301576), (445276, 953116), (476558, 890552), (650788, 652132)]