872243568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{865321}}^1$

素因数の和:865342

約数の個数: 60

約数和(自身を含む): 2789798128

約数和(自身を除く): 1917554560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 865321, 1730642, 2595963, 3461284, 5191926, 6057247, 6922568, 7787889, 10383852, 12114494, 13845136, 15575778, 18171741, 20767704, 24228988, 31151556, 36343482, 41535408, 48457976, 54515223, 62303112, 72686964, 96915952, 109030446, 124606224, 145373928, 218060892, 290747856, 436121784, 872243568]

約数ペア:

[(1, 872243568), (2, 436121784), (3, 290747856), (4, 218060892), (6, 145373928), (7, 124606224), (8, 109030446), (9, 96915952), (12, 72686964), (14, 62303112), (16, 54515223), (18, 48457976), (21, 41535408), (24, 36343482), (28, 31151556), (36, 24228988), (42, 20767704), (48, 18171741), (56, 15575778), (63, 13845136), (72, 12114494), (84, 10383852), (112, 7787889), (126, 6922568), (144, 6057247), (168, 5191926), (252, 3461284), (336, 2595963), (504, 1730642), (1008, 865321)]