355443348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{17393}}^1$

素因数の和:17544

約数の個数: 48

約数和(自身を含む): 900035136

約数和(自身を除く): 544591788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 10218, 17393, 20436, 34786, 52179, 69572, 104358, 208716, 226109, 452218, 678327, 904436, 1356654, 2278483, 2713308, 4556966, 6835449, 9113932, 13670898, 27341796, 29620279, 59240558, 88860837, 118481116, 177721674, 355443348]

約数ペア:

[(1, 355443348), (2, 177721674), (3, 118481116), (4, 88860837), (6, 59240558), (12, 29620279), (13, 27341796), (26, 13670898), (39, 9113932), (52, 6835449), (78, 4556966), (131, 2713308), (156, 2278483), (262, 1356654), (393, 904436), (524, 678327), (786, 452218), (1572, 226109), (1703, 208716), (3406, 104358), (5109, 69572), (6812, 52179), (10218, 34786), (17393, 20436)]