291277886796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10663}}^1\times {\mathrm{58369}}^1$

素因数の和:69055

約数の個数: 72

約数和(自身を含む): 793011084320

約数和(自身を除く): 501733197524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 10663, 21326, 31989, 42652, 58369, 63978, 95967, 116738, 127956, 138619, 175107, 191934, 233476, 277238, 350214, 383868, 415857, 525321, 554476, 700428, 758797, 831714, 1050642, 1247571, 1517594, 1663428, 2101284, 2276391, 2495142, 3035188, 4552782, 4990284, 6829173, 9105564, 13658346, 27316692, 622388647, 1244777294, 1867165941, 2489554588, 3734331882, 5601497823, 7468663764, 8091052411, 11202995646, 16182104822, 22405991292, 24273157233, 32364209644, 48546314466, 72819471699, 97092628932, 145638943398, 291277886796]

約数ペア:

[(1, 291277886796), (2, 145638943398), (3, 97092628932), (4, 72819471699), (6, 48546314466), (9, 32364209644), (12, 24273157233), (13, 22405991292), (18, 16182104822), (26, 11202995646), (36, 8091052411), (39, 7468663764), (52, 5601497823), (78, 3734331882), (117, 2489554588), (156, 1867165941), (234, 1244777294), (468, 622388647), (10663, 27316692), (21326, 13658346), (31989, 9105564), (42652, 6829173), (58369, 4990284), (63978, 4552782), (95967, 3035188), (116738, 2495142), (127956, 2276391), (138619, 2101284), (175107, 1663428), (191934, 1517594), (233476, 1247571), (277238, 1050642), (350214, 831714), (383868, 758797), (415857, 700428), (525321, 554476)]