247738608

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1484

約数の個数: 160

約数和(自身を含む): 791060480

約数和(自身を除く): 543321872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1423, 1488, 1612, 1674, 1872, 2232, 2418, 2808, 2846, 3224, 3348, 3627, 4269, 4464, 4836, 5616, 5692, 6448, 6696, 7254, 8538, 9672, 10881, 11384, 12807, 13392, 14508, 17076, 18499, 19344, 21762, 22768, 25614, 29016, 34152, 36998, 38421, 43524, 44113, 51228, 55497, 58032, 68304, 73996, 76842, 87048, 88226, 102456, 110994, 132339, 147992, 153684, 166491, 174096, 176452, 204912, 221988, 264678, 295984, 307368, 332982, 352904, 397017, 443976, 499473, 529356, 573469, 614736, 665964, 705808, 794034, 887952, 998946, 1058712, 1146938, 1191051, 1331928, 1588068, 1720407, 1997892, 2117424, 2293876, 2382102, 2663856, 3176136, 3440814, 3995784, 4587752, 4764204, 5161221, 6352272, 6881628, 7991568, 9175504, 9528408, 10322442, 13763256, 15483663, 19056816, 20644884, 27526512, 30967326, 41289768, 61934652, 82579536, 123869304, 247738608]

約数ペア:

[(1, 247738608), (2, 123869304), (3, 82579536), (4, 61934652), (6, 41289768), (8, 30967326), (9, 27526512), (12, 20644884), (13, 19056816), (16, 15483663), (18, 13763256), (24, 10322442), (26, 9528408), (27, 9175504), (31, 7991568), (36, 6881628), (39, 6352272), (48, 5161221), (52, 4764204), (54, 4587752), (62, 3995784), (72, 3440814), (78, 3176136), (93, 2663856), (104, 2382102), (108, 2293876), (117, 2117424), (124, 1997892), (144, 1720407), (156, 1588068), (186, 1331928), (208, 1191051), (216, 1146938), (234, 1058712), (248, 998946), (279, 887952), (312, 794034), (351, 705808), (372, 665964), (403, 614736), (432, 573469), (468, 529356), (496, 499473), (558, 443976), (624, 397017), (702, 352904), (744, 332982), (806, 307368), (837, 295984), (936, 264678), (1116, 221988), (1209, 204912), (1404, 176452), (1423, 174096), (1488, 166491), (1612, 153684), (1674, 147992), (1872, 132339), (2232, 110994), (2418, 102456), (2808, 88226), (2846, 87048), (3224, 76842), (3348, 73996), (3627, 68304), (4269, 58032), (4464, 55497), (4836, 51228), (5616, 44113), (5692, 43524), (6448, 38421), (6696, 36998), (7254, 34152), (8538, 29016), (9672, 25614), (10881, 22768), (11384, 21762), (12807, 19344), (13392, 18499), (14508, 17076)]