664306032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1064593}}^1$

素因数の和:1064617

約数の個数: 40

約数和(自身を含む): 1848135184

約数和(自身を除く): 1183829152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1064593, 2129186, 3193779, 4258372, 6387558, 8516744, 12775116, 13839709, 17033488, 25550232, 27679418, 41519127, 51100464, 55358836, 83038254, 110717672, 166076508, 221435344, 332153016, 664306032]

約数ペア:

[(1, 664306032), (2, 332153016), (3, 221435344), (4, 166076508), (6, 110717672), (8, 83038254), (12, 55358836), (13, 51100464), (16, 41519127), (24, 27679418), (26, 25550232), (39, 17033488), (48, 13839709), (52, 12775116), (78, 8516744), (104, 6387558), (156, 4258372), (208, 3193779), (312, 2129186), (624, 1064593)]