965983668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131749}}^1$

素因数の和:131816

約数の個数: 48

約数和(自身を含む): 2479008000

約数和(自身を除く): 1513024332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 131749, 263498, 395247, 526996, 790494, 1580988, 1712737, 3425474, 5138211, 6192203, 6850948, 10276422, 12384406, 18576609, 20552844, 24768812, 37153218, 74306436, 80498639, 160997278, 241495917, 321994556, 482991834, 965983668]

約数ペア:

[(1, 965983668), (2, 482991834), (3, 321994556), (4, 241495917), (6, 160997278), (12, 80498639), (13, 74306436), (26, 37153218), (39, 24768812), (47, 20552844), (52, 18576609), (78, 12384406), (94, 10276422), (141, 6850948), (156, 6192203), (188, 5138211), (282, 3425474), (564, 1712737), (611, 1580988), (1222, 790494), (1833, 526996), (2444, 395247), (3666, 263498), (7332, 131749)]