258774672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{414703}}^1$

素因数の和:414727

約数の個数: 40

約数和(自身を含む): 719926144

約数和(自身を除く): 461151472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 414703, 829406, 1244109, 1658812, 2488218, 3317624, 4976436, 5391139, 6635248, 9952872, 10782278, 16173417, 19905744, 21564556, 32346834, 43129112, 64693668, 86258224, 129387336, 258774672]

約数ペア:

[(1, 258774672), (2, 129387336), (3, 86258224), (4, 64693668), (6, 43129112), (8, 32346834), (12, 21564556), (13, 19905744), (16, 16173417), (24, 10782278), (26, 9952872), (39, 6635248), (48, 5391139), (52, 4976436), (78, 3317624), (104, 2488218), (156, 1658812), (208, 1244109), (312, 829406), (624, 414703)]