663565032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{708937}}^1$

素因数の和:708962

約数の個数: 48

約数和(自身を含む): 1935400740

約数和(自身を除く): 1271835708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 708937, 1417874, 2126811, 2835748, 4253622, 5671496, 6380433, 8507244, 9216181, 12760866, 17014488, 18432362, 25521732, 27648543, 36864724, 51043464, 55297086, 73729448, 82945629, 110594172, 165891258, 221188344, 331782516, 663565032]

約数ペア:

[(1, 663565032), (2, 331782516), (3, 221188344), (4, 165891258), (6, 110594172), (8, 82945629), (9, 73729448), (12, 55297086), (13, 51043464), (18, 36864724), (24, 27648543), (26, 25521732), (36, 18432362), (39, 17014488), (52, 12760866), (72, 9216181), (78, 8507244), (104, 6380433), (117, 5671496), (156, 4253622), (234, 2835748), (312, 2126811), (468, 1417874), (936, 708937)]