852664215704

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{681839}}^1$

素因数の和:682152

約数の個数: 64

約数和(自身を含む): 1851768345600

約数和(自身を除く): 999104129896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 163, 274, 326, 548, 652, 959, 1096, 1141, 1304, 1918, 2282, 3836, 4564, 7672, 9128, 22331, 44662, 89324, 156317, 178648, 312634, 625268, 681839, 1250536, 1363678, 2727356, 4772873, 5454712, 9545746, 19091492, 38182984, 93411943, 111139757, 186823886, 222279514, 373647772, 444559028, 653883601, 747295544, 777978299, 889118056, 1307767202, 1555956598, 2615534404, 3111913196, 5231068808, 6223826392, 15226146709, 30452293418, 60904586836, 106583026963, 121809173672, 213166053926, 426332107852, 852664215704]

約数ペア:

[(1, 852664215704), (2, 426332107852), (4, 213166053926), (7, 121809173672), (8, 106583026963), (14, 60904586836), (28, 30452293418), (56, 15226146709), (137, 6223826392), (163, 5231068808), (274, 3111913196), (326, 2615534404), (548, 1555956598), (652, 1307767202), (959, 889118056), (1096, 777978299), (1141, 747295544), (1304, 653883601), (1918, 444559028), (2282, 373647772), (3836, 222279514), (4564, 186823886), (7672, 111139757), (9128, 93411943), (22331, 38182984), (44662, 19091492), (89324, 9545746), (156317, 5454712), (178648, 4772873), (312634, 2727356), (625268, 1363678), (681839, 1250536)]