7280681544

素因数分解:

$2^3\times 3^3\times {\mathrm{439}}^1\times {\mathrm{76781}}^1$

素因数の和:77235

約数の個数: 64

約数和(自身を含む): 20270448000

約数和(自身を除く): 12989766456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7902, 10536, 11853, 15804, 23706, 31608, 47412, 76781, 94824, 153562, 230343, 307124, 460686, 614248, 691029, 921372, 1382058, 1842744, 2073087, 2764116, 4146174, 5528232, 8292348, 16584696, 33706859, 67413718, 101120577, 134827436, 202241154, 269654872, 303361731, 404482308, 606723462, 808964616, 910085193, 1213446924, 1820170386, 2426893848, 3640340772, 7280681544]

約数ペア:

[(1, 7280681544), (2, 3640340772), (3, 2426893848), (4, 1820170386), (6, 1213446924), (8, 910085193), (9, 808964616), (12, 606723462), (18, 404482308), (24, 303361731), (27, 269654872), (36, 202241154), (54, 134827436), (72, 101120577), (108, 67413718), (216, 33706859), (439, 16584696), (878, 8292348), (1317, 5528232), (1756, 4146174), (2634, 2764116), (3512, 2073087), (3951, 1842744), (5268, 1382058), (7902, 921372), (10536, 691029), (11853, 614248), (15804, 460686), (23706, 307124), (31608, 230343), (47412, 153562), (76781, 94824)]