858016788

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{17077}}^1$

素因数の和:17216

約数の個数: 48

約数和(自身を含む): 2065754880

約数和(自身を除く): 1207738092

約数列:

[1, 2, 3, 4, 6, 12, 53, 79, 106, 158, 159, 212, 237, 316, 318, 474, 636, 948, 4187, 8374, 12561, 16748, 17077, 25122, 34154, 50244, 51231, 68308, 102462, 204924, 905081, 1349083, 1810162, 2698166, 2715243, 3620324, 4047249, 5396332, 5430486, 8094498, 10860972, 16188996, 71501399, 143002798, 214504197, 286005596, 429008394, 858016788]

約数ペア:

[(1, 858016788), (2, 429008394), (3, 286005596), (4, 214504197), (6, 143002798), (12, 71501399), (53, 16188996), (79, 10860972), (106, 8094498), (158, 5430486), (159, 5396332), (212, 4047249), (237, 3620324), (316, 2715243), (318, 2698166), (474, 1810162), (636, 1349083), (948, 905081), (4187, 204924), (8374, 102462), (12561, 68308), (16748, 51231), (17077, 50244), (25122, 34154)]