2257378536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{42929}}^1$

素因数の和:43258

約数の個数: 64

約数和(自身を含む): 6470409600

約数和(自身を除く): 4213031064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 939, 1252, 1878, 2191, 2504, 3756, 4382, 6573, 7512, 8764, 13146, 17528, 26292, 42929, 52584, 85858, 128787, 171716, 257574, 300503, 343432, 515148, 601006, 901509, 1030296, 1202012, 1803018, 2404024, 3606036, 7212072, 13436777, 26873554, 40310331, 53747108, 80620662, 94057439, 107494216, 161241324, 188114878, 282172317, 322482648, 376229756, 564344634, 752459512, 1128689268, 2257378536]

約数ペア:

[(1, 2257378536), (2, 1128689268), (3, 752459512), (4, 564344634), (6, 376229756), (7, 322482648), (8, 282172317), (12, 188114878), (14, 161241324), (21, 107494216), (24, 94057439), (28, 80620662), (42, 53747108), (56, 40310331), (84, 26873554), (168, 13436777), (313, 7212072), (626, 3606036), (939, 2404024), (1252, 1803018), (1878, 1202012), (2191, 1030296), (2504, 901509), (3756, 601006), (4382, 515148), (6573, 343432), (7512, 300503), (8764, 257574), (13146, 171716), (17528, 128787), (26292, 85858), (42929, 52584)]