218628744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1823}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 577843200

約数和(自身を除く): 359214456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 263, 456, 526, 789, 1052, 1578, 1823, 2104, 3156, 3646, 4997, 5469, 6312, 7292, 9994, 10938, 14584, 14991, 19988, 21876, 29982, 34637, 39976, 43752, 59964, 69274, 103911, 119928, 138548, 207822, 277096, 415644, 479449, 831288, 958898, 1438347, 1917796, 2876694, 3835592, 5753388, 9109531, 11506776, 18219062, 27328593, 36438124, 54657186, 72876248, 109314372, 218628744]

約数ペア:

[(1, 218628744), (2, 109314372), (3, 72876248), (4, 54657186), (6, 36438124), (8, 27328593), (12, 18219062), (19, 11506776), (24, 9109531), (38, 5753388), (57, 3835592), (76, 2876694), (114, 1917796), (152, 1438347), (228, 958898), (263, 831288), (456, 479449), (526, 415644), (789, 277096), (1052, 207822), (1578, 138548), (1823, 119928), (2104, 103911), (3156, 69274), (3646, 59964), (4997, 43752), (5469, 39976), (6312, 34637), (7292, 29982), (9994, 21876), (10938, 19988), (14584, 14991)]