331246098

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1045

約数の個数: 80

約数和(自身を含む): 777807360

約数和(自身を除く): 446561262

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 81, 93, 142, 162, 186, 213, 279, 426, 558, 639, 837, 929, 1278, 1674, 1858, 1917, 2201, 2511, 2787, 3834, 4402, 5022, 5574, 5751, 6603, 8361, 11502, 13206, 16722, 19809, 25083, 28799, 39618, 50166, 57598, 59427, 65959, 75249, 86397, 118854, 131918, 150498, 172794, 178281, 197877, 259191, 356562, 395754, 518382, 593631, 777573, 1187262, 1555146, 1780893, 2044729, 2332719, 3561786, 4089458, 4665438, 5342679, 6134187, 10685358, 12268374, 18402561, 36805122, 55207683, 110415366, 165623049, 331246098]

約数ペア:

[(1, 331246098), (2, 165623049), (3, 110415366), (6, 55207683), (9, 36805122), (18, 18402561), (27, 12268374), (31, 10685358), (54, 6134187), (62, 5342679), (71, 4665438), (81, 4089458), (93, 3561786), (142, 2332719), (162, 2044729), (186, 1780893), (213, 1555146), (279, 1187262), (426, 777573), (558, 593631), (639, 518382), (837, 395754), (929, 356562), (1278, 259191), (1674, 197877), (1858, 178281), (1917, 172794), (2201, 150498), (2511, 131918), (2787, 118854), (3834, 86397), (4402, 75249), (5022, 65959), (5574, 59427), (5751, 57598), (6603, 50166), (8361, 39618), (11502, 28799), (13206, 25083), (16722, 19809)]