289592608

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 592273080

約数和(自身を除く): 302680472

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 313, 464, 626, 928, 997, 1252, 1994, 2504, 3988, 5008, 7976, 9077, 10016, 15952, 18154, 28913, 31904, 36308, 57826, 72616, 115652, 145232, 231304, 290464, 312061, 462608, 624122, 925216, 1248244, 2496488, 4992976, 9049769, 9985952, 18099538, 36199076, 72398152, 144796304, 289592608]

約数ペア:

[(1, 289592608), (2, 144796304), (4, 72398152), (8, 36199076), (16, 18099538), (29, 9985952), (32, 9049769), (58, 4992976), (116, 2496488), (232, 1248244), (313, 925216), (464, 624122), (626, 462608), (928, 312061), (997, 290464), (1252, 231304), (1994, 145232), (2504, 115652), (3988, 72616), (5008, 57826), (7976, 36308), (9077, 31904), (10016, 28913), (15952, 18154)]