273863936

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 581374920

約数和(自身を除く): 307510984

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 256, 296, 464, 592, 928, 997, 1073, 1184, 1856, 1994, 2146, 2368, 3712, 3988, 4292, 4736, 7424, 7976, 8584, 9472, 15952, 17168, 28913, 31904, 34336, 36889, 57826, 63808, 68672, 73778, 115652, 127616, 137344, 147556, 231304, 255232, 274688, 295112, 462608, 590224, 925216, 1069781, 1180448, 1850432, 2139562, 2360896, 3700864, 4279124, 4721792, 7401728, 8558248, 9443584, 17116496, 34232992, 68465984, 136931968, 273863936]

約数ペア:

[(1, 273863936), (2, 136931968), (4, 68465984), (8, 34232992), (16, 17116496), (29, 9443584), (32, 8558248), (37, 7401728), (58, 4721792), (64, 4279124), (74, 3700864), (116, 2360896), (128, 2139562), (148, 1850432), (232, 1180448), (256, 1069781), (296, 925216), (464, 590224), (592, 462608), (928, 295112), (997, 274688), (1073, 255232), (1184, 231304), (1856, 147556), (1994, 137344), (2146, 127616), (2368, 115652), (3712, 73778), (3988, 68672), (4292, 63808), (4736, 57826), (7424, 36889), (7976, 34336), (8584, 31904), (9472, 28913), (15952, 17168)]