442376688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{708937}}^1$

素因数の和:708961

約数の個数: 40

約数和(自身を含む): 1230716368

約数和(自身を除く): 788339680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 708937, 1417874, 2126811, 2835748, 4253622, 5671496, 8507244, 9216181, 11342992, 17014488, 18432362, 27648543, 34028976, 36864724, 55297086, 73729448, 110594172, 147458896, 221188344, 442376688]

約数ペア:

[(1, 442376688), (2, 221188344), (3, 147458896), (4, 110594172), (6, 73729448), (8, 55297086), (12, 36864724), (13, 34028976), (16, 27648543), (24, 18432362), (26, 17014488), (39, 11342992), (48, 9216181), (52, 8507244), (78, 5671496), (104, 4253622), (156, 2835748), (208, 2126811), (312, 1417874), (624, 708937)]