123268728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2699}}^1$

素因数の和:2892

約数の個数: 64

約数和(自身を含む): 338256000

約数和(自身を除く): 214987272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 173, 264, 346, 519, 692, 1038, 1384, 1903, 2076, 2699, 3806, 4152, 5398, 5709, 7612, 8097, 10796, 11418, 15224, 16194, 21592, 22836, 29689, 32388, 45672, 59378, 64776, 89067, 118756, 178134, 237512, 356268, 466927, 712536, 933854, 1400781, 1867708, 2801562, 3735416, 5136197, 5603124, 10272394, 11206248, 15408591, 20544788, 30817182, 41089576, 61634364, 123268728]

約数ペア:

[(1, 123268728), (2, 61634364), (3, 41089576), (4, 30817182), (6, 20544788), (8, 15408591), (11, 11206248), (12, 10272394), (22, 5603124), (24, 5136197), (33, 3735416), (44, 2801562), (66, 1867708), (88, 1400781), (132, 933854), (173, 712536), (264, 466927), (346, 356268), (519, 237512), (692, 178134), (1038, 118756), (1384, 89067), (1903, 64776), (2076, 59378), (2699, 45672), (3806, 32388), (4152, 29689), (5398, 22836), (5709, 21592), (7612, 16194), (8097, 15224), (10796, 11418)]