288548676

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{205519}}^1$

素因数の和:205545

約数の個数: 48

約数和(自身を含む): 805638400

約数和(自身を除く): 517089724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 205519, 411038, 616557, 822076, 1233114, 1849671, 2466228, 2671747, 3699342, 5343494, 5549013, 7398684, 8015241, 10686988, 11098026, 16030482, 22196052, 24045723, 32060964, 48091446, 72137169, 96182892, 144274338, 288548676]

約数ペア:

[(1, 288548676), (2, 144274338), (3, 96182892), (4, 72137169), (6, 48091446), (9, 32060964), (12, 24045723), (13, 22196052), (18, 16030482), (26, 11098026), (27, 10686988), (36, 8015241), (39, 7398684), (52, 5549013), (54, 5343494), (78, 3699342), (108, 2671747), (117, 2466228), (156, 1849671), (234, 1233114), (351, 822076), (468, 616557), (702, 411038), (1404, 205519)]