1445814968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 2971987200

約数和(自身を除く): 1526172232

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 181, 356, 362, 712, 724, 863, 1157, 1448, 1726, 2314, 2353, 3452, 4628, 4706, 6904, 9256, 9412, 11219, 16109, 18824, 22438, 32218, 44876, 64436, 76807, 89752, 128872, 153614, 156203, 209417, 307228, 312406, 418834, 614456, 624812, 837668, 998491, 1249624, 1675336, 1996982, 2030639, 3993964, 4061278, 7987928, 8122556, 13902067, 16245112, 27804134, 55608268, 111216536, 180726871, 361453742, 722907484, 1445814968]

約数ペア:

[(1, 1445814968), (2, 722907484), (4, 361453742), (8, 180726871), (13, 111216536), (26, 55608268), (52, 27804134), (89, 16245112), (104, 13902067), (178, 8122556), (181, 7987928), (356, 4061278), (362, 3993964), (712, 2030639), (724, 1996982), (863, 1675336), (1157, 1249624), (1448, 998491), (1726, 837668), (2314, 624812), (2353, 614456), (3452, 418834), (4628, 312406), (4706, 307228), (6904, 209417), (9256, 156203), (9412, 153614), (11219, 128872), (16109, 89752), (18824, 76807), (22438, 64436), (32218, 44876)]