520249184

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9403}}^1$

素因数の和:9452

約数の個数: 96

約数和(自身を含む): 1327092480

約数和(自身を除く): 806843296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 6916, 7904, 9403, 13832, 18806, 27664, 37612, 55328, 65821, 75224, 122239, 131642, 150448, 178657, 244478, 263284, 300896, 357314, 488956, 526568, 714628, 855673, 977912, 1053136, 1250599, 1429256, 1711346, 1955824, 2106272, 2322541, 2501198, 2858512, 3422692, 3911648, 4645082, 5002396, 5717024, 6845384, 9290164, 10004792, 13690768, 16257787, 18580328, 20009584, 27381536, 32515574, 37160656, 40019168, 65031148, 74321312, 130062296, 260124592, 520249184]

約数ペア:

[(1, 520249184), (2, 260124592), (4, 130062296), (7, 74321312), (8, 65031148), (13, 40019168), (14, 37160656), (16, 32515574), (19, 27381536), (26, 20009584), (28, 18580328), (32, 16257787), (38, 13690768), (52, 10004792), (56, 9290164), (76, 6845384), (91, 5717024), (104, 5002396), (112, 4645082), (133, 3911648), (152, 3422692), (182, 2858512), (208, 2501198), (224, 2322541), (247, 2106272), (266, 1955824), (304, 1711346), (364, 1429256), (416, 1250599), (494, 1053136), (532, 977912), (608, 855673), (728, 714628), (988, 526568), (1064, 488956), (1456, 357314), (1729, 300896), (1976, 263284), (2128, 244478), (2912, 178657), (3458, 150448), (3952, 131642), (4256, 122239), (6916, 75224), (7904, 65821), (9403, 55328), (13832, 37612), (18806, 27664)]