251677224

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 714916800

約数和(自身を除く): 463239576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 379, 401, 414, 552, 758, 802, 828, 1137, 1203, 1516, 1604, 1656, 2274, 2406, 3032, 3208, 3411, 3609, 4548, 4812, 6822, 7218, 8717, 9096, 9223, 9624, 13644, 14436, 17434, 18446, 26151, 27288, 27669, 28872, 34868, 36892, 52302, 55338, 69736, 73784, 78453, 83007, 104604, 110676, 151979, 156906, 166014, 209208, 221352, 303958, 313812, 332028, 455937, 607916, 627624, 664056, 911874, 1215832, 1367811, 1823748, 2735622, 3495517, 3647496, 5471244, 6991034, 10486551, 10942488, 13982068, 20973102, 27964136, 31459653, 41946204, 62919306, 83892408, 125838612, 251677224]

約数ペア:

[(1, 251677224), (2, 125838612), (3, 83892408), (4, 62919306), (6, 41946204), (8, 31459653), (9, 27964136), (12, 20973102), (18, 13982068), (23, 10942488), (24, 10486551), (36, 6991034), (46, 5471244), (69, 3647496), (72, 3495517), (92, 2735622), (138, 1823748), (184, 1367811), (207, 1215832), (276, 911874), (379, 664056), (401, 627624), (414, 607916), (552, 455937), (758, 332028), (802, 313812), (828, 303958), (1137, 221352), (1203, 209208), (1516, 166014), (1604, 156906), (1656, 151979), (2274, 110676), (2406, 104604), (3032, 83007), (3208, 78453), (3411, 73784), (3609, 69736), (4548, 55338), (4812, 52302), (6822, 36892), (7218, 34868), (8717, 28872), (9096, 27669), (9223, 27288), (9624, 26151), (13644, 18446), (14436, 17434)]