848651154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 1870380288

約数和(自身を除く): 1021729134

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 173, 183, 346, 366, 519, 793, 1031, 1038, 1586, 2062, 2249, 2379, 3093, 4498, 4758, 6186, 6747, 10553, 13403, 13494, 21106, 26806, 31659, 40209, 62891, 63318, 80418, 125782, 137189, 178363, 188673, 274378, 356726, 377346, 411567, 535089, 817583, 823134, 1070178, 1635166, 2318719, 2452749, 4637438, 4905498, 6956157, 10880143, 13912314, 21760286, 32640429, 65280858, 141441859, 282883718, 424325577, 848651154]

約数ペア:

[(1, 848651154), (2, 424325577), (3, 282883718), (6, 141441859), (13, 65280858), (26, 32640429), (39, 21760286), (61, 13912314), (78, 10880143), (122, 6956157), (173, 4905498), (183, 4637438), (346, 2452749), (366, 2318719), (519, 1635166), (793, 1070178), (1031, 823134), (1038, 817583), (1586, 535089), (2062, 411567), (2249, 377346), (2379, 356726), (3093, 274378), (4498, 188673), (4758, 178363), (6186, 137189), (6747, 125782), (10553, 80418), (13403, 63318), (13494, 62891), (21106, 40209), (26806, 31659)]