8315856

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 25534080

約数和(自身を除く): 17218224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 79, 86, 102, 129, 136, 144, 153, 158, 172, 204, 237, 258, 272, 306, 316, 344, 387, 408, 474, 516, 612, 632, 688, 711, 731, 774, 816, 948, 1032, 1224, 1264, 1343, 1422, 1462, 1548, 1896, 2064, 2193, 2448, 2686, 2844, 2924, 3096, 3397, 3792, 4029, 4386, 5372, 5688, 5848, 6192, 6579, 6794, 8058, 8772, 10191, 10744, 11376, 11696, 12087, 13158, 13588, 16116, 17544, 20382, 21488, 24174, 26316, 27176, 30573, 32232, 35088, 40764, 48348, 52632, 54352, 57749, 61146, 64464, 81528, 96696, 105264, 115498, 122292, 163056, 173247, 193392, 230996, 244584, 346494, 461992, 489168, 519741, 692988, 923984, 1039482, 1385976, 2078964, 2771952, 4157928, 8315856]

約数ペア:

[(1, 8315856), (2, 4157928), (3, 2771952), (4, 2078964), (6, 1385976), (8, 1039482), (9, 923984), (12, 692988), (16, 519741), (17, 489168), (18, 461992), (24, 346494), (34, 244584), (36, 230996), (43, 193392), (48, 173247), (51, 163056), (68, 122292), (72, 115498), (79, 105264), (86, 96696), (102, 81528), (129, 64464), (136, 61146), (144, 57749), (153, 54352), (158, 52632), (172, 48348), (204, 40764), (237, 35088), (258, 32232), (272, 30573), (306, 27176), (316, 26316), (344, 24174), (387, 21488), (408, 20382), (474, 17544), (516, 16116), (612, 13588), (632, 13158), (688, 12087), (711, 11696), (731, 11376), (774, 10744), (816, 10191), (948, 8772), (1032, 8058), (1224, 6794), (1264, 6579), (1343, 6192), (1422, 5848), (1462, 5688), (1548, 5372), (1896, 4386), (2064, 4029), (2193, 3792), (2448, 3397), (2686, 3096), (2844, 2924)]