233025280

素因数分解:

$2^8\times 5^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 560930832

約数和(自身を除く): 327905552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 307, 320, 593, 614, 640, 1186, 1228, 1280, 1535, 2372, 2456, 2965, 3070, 4744, 4912, 5930, 6140, 9488, 9824, 11860, 12280, 18976, 19648, 23720, 24560, 37952, 39296, 47440, 49120, 75904, 78592, 94880, 98240, 151808, 182051, 189760, 196480, 364102, 379520, 392960, 728204, 759040, 910255, 1456408, 1820510, 2912816, 3641020, 5825632, 7282040, 11651264, 14564080, 23302528, 29128160, 46605056, 58256320, 116512640, 233025280]

約数ペア:

[(1, 233025280), (2, 116512640), (4, 58256320), (5, 46605056), (8, 29128160), (10, 23302528), (16, 14564080), (20, 11651264), (32, 7282040), (40, 5825632), (64, 3641020), (80, 2912816), (128, 1820510), (160, 1456408), (256, 910255), (307, 759040), (320, 728204), (593, 392960), (614, 379520), (640, 364102), (1186, 196480), (1228, 189760), (1280, 182051), (1535, 151808), (2372, 98240), (2456, 94880), (2965, 78592), (3070, 75904), (4744, 49120), (4912, 47440), (5930, 39296), (6140, 37952), (9488, 24560), (9824, 23720), (11860, 19648), (12280, 18976)]