289198416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463459}}^1$

素因数の和:463483

約数の個数: 40

約数和(自身を含む): 804566560

約数和(自身を除く): 515368144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 463459, 926918, 1390377, 1853836, 2780754, 3707672, 5561508, 6024967, 7415344, 11123016, 12049934, 18074901, 22246032, 24099868, 36149802, 48199736, 72299604, 96399472, 144599208, 289198416]

約数ペア:

[(1, 289198416), (2, 144599208), (3, 96399472), (4, 72299604), (6, 48199736), (8, 36149802), (12, 24099868), (13, 22246032), (16, 18074901), (24, 12049934), (26, 11123016), (39, 7415344), (48, 6024967), (52, 5561508), (78, 3707672), (104, 2780754), (156, 1853836), (208, 1390377), (312, 926918), (624, 463459)]