309978984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27539}}^1$

素因数の和:27622

約数の個数: 64

約数和(自身を含む): 898905600

約数和(自身を除く): 588926616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 27539, 55078, 82617, 110156, 165234, 192773, 220312, 330468, 385546, 578319, 660936, 771092, 1156638, 1542184, 1845113, 2313276, 3690226, 4626552, 5535339, 7380452, 11070678, 12915791, 14760904, 22141356, 25831582, 38747373, 44282712, 51663164, 77494746, 103326328, 154989492, 309978984]

約数ペア:

[(1, 309978984), (2, 154989492), (3, 103326328), (4, 77494746), (6, 51663164), (7, 44282712), (8, 38747373), (12, 25831582), (14, 22141356), (21, 14760904), (24, 12915791), (28, 11070678), (42, 7380452), (56, 5535339), (67, 4626552), (84, 3690226), (134, 2313276), (168, 1845113), (201, 1542184), (268, 1156638), (402, 771092), (469, 660936), (536, 578319), (804, 385546), (938, 330468), (1407, 220312), (1608, 192773), (1876, 165234), (2814, 110156), (3752, 82617), (5628, 55078), (11256, 27539)]