291249583356

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1297}}^1\times {\mathrm{44449}}^1$

素因数の和:46174

約数の個数: 48

約数和(自身を含む): 681737117600

約数和(自身を除く): 390487534244

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1297, 1684, 2526, 2594, 3891, 5052, 5188, 7782, 15564, 44449, 88898, 133347, 177796, 266694, 533388, 546037, 1092074, 1638111, 2184148, 3276222, 6552444, 18713029, 37426058, 56139087, 57650353, 74852116, 112278174, 115300706, 172951059, 224556348, 230601412, 345902118, 691804236, 24270798613, 48541597226, 72812395839, 97083194452, 145624791678, 291249583356]

約数ペア:

[(1, 291249583356), (2, 145624791678), (3, 97083194452), (4, 72812395839), (6, 48541597226), (12, 24270798613), (421, 691804236), (842, 345902118), (1263, 230601412), (1297, 224556348), (1684, 172951059), (2526, 115300706), (2594, 112278174), (3891, 74852116), (5052, 57650353), (5188, 56139087), (7782, 37426058), (15564, 18713029), (44449, 6552444), (88898, 3276222), (133347, 2184148), (177796, 1638111), (266694, 1092074), (533388, 546037)]