325309792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 721163520

約数和(自身を除く): 395853728

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 43, 46, 76, 86, 92, 152, 172, 184, 304, 344, 368, 437, 541, 608, 688, 736, 817, 874, 989, 1082, 1376, 1634, 1748, 1978, 2164, 3268, 3496, 3956, 4328, 6536, 6992, 7912, 8656, 10279, 12443, 13072, 13984, 15824, 17312, 18791, 20558, 23263, 24886, 26144, 31648, 37582, 41116, 46526, 49772, 75164, 82232, 93052, 99544, 150328, 164464, 186104, 199088, 236417, 300656, 328928, 372208, 398176, 441997, 472834, 535049, 601312, 744416, 883994, 945668, 1070098, 1767988, 1891336, 2140196, 3535976, 3782672, 4280392, 7071952, 7565344, 8560784, 10165931, 14143904, 17121568, 20331862, 40663724, 81327448, 162654896, 325309792]

約数ペア:

[(1, 325309792), (2, 162654896), (4, 81327448), (8, 40663724), (16, 20331862), (19, 17121568), (23, 14143904), (32, 10165931), (38, 8560784), (43, 7565344), (46, 7071952), (76, 4280392), (86, 3782672), (92, 3535976), (152, 2140196), (172, 1891336), (184, 1767988), (304, 1070098), (344, 945668), (368, 883994), (437, 744416), (541, 601312), (608, 535049), (688, 472834), (736, 441997), (817, 398176), (874, 372208), (989, 328928), (1082, 300656), (1376, 236417), (1634, 199088), (1748, 186104), (1978, 164464), (2164, 150328), (3268, 99544), (3496, 93052), (3956, 82232), (4328, 75164), (6536, 49772), (6992, 46526), (7912, 41116), (8656, 37582), (10279, 31648), (12443, 26144), (13072, 24886), (13984, 23263), (15824, 20558), (17312, 18791)]