1831768488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{3499}}^1$

素因数の和:4183

約数の個数: 96

約数和(自身を含む): 5421780000

約数和(自身を除く): 3590011512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 661, 792, 1322, 1983, 2644, 3499, 3966, 5288, 5949, 6998, 7271, 7932, 10497, 11898, 13996, 14542, 15864, 20994, 21813, 23796, 27992, 29084, 31491, 38489, 41988, 43626, 47592, 58168, 62982, 65439, 76978, 83976, 87252, 115467, 125964, 130878, 153956, 174504, 230934, 251928, 261756, 307912, 346401, 461868, 523512, 692802, 923736, 1385604, 2312839, 2771208, 4625678, 6938517, 9251356, 13877034, 18502712, 20815551, 25441229, 27754068, 41631102, 50882458, 55508136, 76323687, 83262204, 101764916, 152647374, 166524408, 203529832, 228971061, 305294748, 457942122, 610589496, 915884244, 1831768488]

約数ペア:

[(1, 1831768488), (2, 915884244), (3, 610589496), (4, 457942122), (6, 305294748), (8, 228971061), (9, 203529832), (11, 166524408), (12, 152647374), (18, 101764916), (22, 83262204), (24, 76323687), (33, 55508136), (36, 50882458), (44, 41631102), (66, 27754068), (72, 25441229), (88, 20815551), (99, 18502712), (132, 13877034), (198, 9251356), (264, 6938517), (396, 4625678), (661, 2771208), (792, 2312839), (1322, 1385604), (1983, 923736), (2644, 692802), (3499, 523512), (3966, 461868), (5288, 346401), (5949, 307912), (6998, 261756), (7271, 251928), (7932, 230934), (10497, 174504), (11898, 153956), (13996, 130878), (14542, 125964), (15864, 115467), (20994, 87252), (21813, 83976), (23796, 76978), (27992, 65439), (29084, 62982), (31491, 58168), (38489, 47592), (41988, 43626)]