227081008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 589248000

約数和(自身を除く): 362166992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 89, 109, 112, 133, 152, 154, 176, 178, 209, 218, 266, 304, 308, 356, 418, 436, 532, 616, 623, 712, 763, 836, 872, 979, 1064, 1199, 1232, 1246, 1424, 1463, 1526, 1672, 1691, 1744, 1958, 2071, 2128, 2398, 2492, 2926, 3052, 3344, 3382, 3916, 4142, 4796, 4984, 5852, 6104, 6764, 6853, 7832, 8284, 8393, 9592, 9701, 9968, 11704, 11837, 12208, 13528, 13706, 14497, 15664, 16568, 16786, 18601, 19184, 19402, 22781, 23408, 23674, 27056, 27412, 28994, 33136, 33572, 37202, 38804, 45562, 47348, 54824, 57988, 67144, 67907, 74404, 77608, 91124, 94696, 106711, 109648, 115976, 130207, 134288, 135814, 148808, 155216, 159467, 182248, 184319, 189392, 213422, 231952, 260414, 271628, 297616, 318934, 364496, 368638, 426844, 520828, 543256, 637868, 737276, 746977, 853688, 1041656, 1086512, 1275736, 1290233, 1474552, 1493954, 1707376, 2027509, 2083312, 2551472, 2580466, 2949104, 2987908, 4055018, 5160932, 5975816, 8110036, 10321864, 11951632, 14192563, 16220072, 20643728, 28385126, 32440144, 56770252, 113540504, 227081008]

約数ペア:

[(1, 227081008), (2, 113540504), (4, 56770252), (7, 32440144), (8, 28385126), (11, 20643728), (14, 16220072), (16, 14192563), (19, 11951632), (22, 10321864), (28, 8110036), (38, 5975816), (44, 5160932), (56, 4055018), (76, 2987908), (77, 2949104), (88, 2580466), (89, 2551472), (109, 2083312), (112, 2027509), (133, 1707376), (152, 1493954), (154, 1474552), (176, 1290233), (178, 1275736), (209, 1086512), (218, 1041656), (266, 853688), (304, 746977), (308, 737276), (356, 637868), (418, 543256), (436, 520828), (532, 426844), (616, 368638), (623, 364496), (712, 318934), (763, 297616), (836, 271628), (872, 260414), (979, 231952), (1064, 213422), (1199, 189392), (1232, 184319), (1246, 182248), (1424, 159467), (1463, 155216), (1526, 148808), (1672, 135814), (1691, 134288), (1744, 130207), (1958, 115976), (2071, 109648), (2128, 106711), (2398, 94696), (2492, 91124), (2926, 77608), (3052, 74404), (3344, 67907), (3382, 67144), (3916, 57988), (4142, 54824), (4796, 47348), (4984, 45562), (5852, 38804), (6104, 37202), (6764, 33572), (6853, 33136), (7832, 28994), (8284, 27412), (8393, 27056), (9592, 23674), (9701, 23408), (9968, 22781), (11704, 19402), (11837, 19184), (12208, 18601), (13528, 16786), (13706, 16568), (14497, 15664)]