827804904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15671}}^1$

素因数の和:15782

約数の個数: 64

約数和(自身を含む): 2166497280

約数和(自身を除く): 1338692376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 744, 852, 1704, 2201, 4402, 6603, 8804, 13206, 15671, 17608, 26412, 31342, 47013, 52824, 62684, 94026, 125368, 188052, 376104, 485801, 971602, 1112641, 1457403, 1943204, 2225282, 2914806, 3337923, 3886408, 4450564, 5829612, 6675846, 8901128, 11659224, 13351692, 26703384, 34491871, 68983742, 103475613, 137967484, 206951226, 275934968, 413902452, 827804904]

約数ペア:

[(1, 827804904), (2, 413902452), (3, 275934968), (4, 206951226), (6, 137967484), (8, 103475613), (12, 68983742), (24, 34491871), (31, 26703384), (62, 13351692), (71, 11659224), (93, 8901128), (124, 6675846), (142, 5829612), (186, 4450564), (213, 3886408), (248, 3337923), (284, 2914806), (372, 2225282), (426, 1943204), (568, 1457403), (744, 1112641), (852, 971602), (1704, 485801), (2201, 376104), (4402, 188052), (6603, 125368), (8804, 94026), (13206, 62684), (15671, 52824), (17608, 47013), (26412, 31342)]