123869304

素因数分解:

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

素因数の和:1482

約数の個数: 128

約数和(自身を含む): 382771200

約数和(自身を除く): 258901896

約数列:

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

約数ペア:

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