2815565568

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{215653}}^1$

素因数の和:215689

約数の個数: 72

約数和(自身を含む): 7934341968

約数和(自身を除く): 5118776400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 215653, 431306, 646959, 862612, 1293918, 1725224, 2587836, 3450448, 3666101, 5175672, 6900896, 7332202, 10351344, 10998303, 13801792, 14664404, 20702688, 21996606, 27603584, 29328808, 41405376, 43993212, 55207168, 58657616, 82810752, 87986424, 117315232, 165621504, 175972848, 234630464, 351945696, 469260928, 703891392, 938521856, 1407782784, 2815565568]

約数ペア:

[(1, 2815565568), (2, 1407782784), (3, 938521856), (4, 703891392), (6, 469260928), (8, 351945696), (12, 234630464), (16, 175972848), (17, 165621504), (24, 117315232), (32, 87986424), (34, 82810752), (48, 58657616), (51, 55207168), (64, 43993212), (68, 41405376), (96, 29328808), (102, 27603584), (128, 21996606), (136, 20702688), (192, 14664404), (204, 13801792), (256, 10998303), (272, 10351344), (384, 7332202), (408, 6900896), (544, 5175672), (768, 3666101), (816, 3450448), (1088, 2587836), (1632, 1725224), (2176, 1293918), (3264, 862612), (4352, 646959), (6528, 431306), (13056, 215653)]