491551584

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11717}}^1$

素因数の和:11772

約数の個数: 96

約数和(自身を含む): 1417409280

約数和(自身を除く): 925857696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 608, 736, 874, 912, 1104, 1311, 1748, 1824, 2208, 2622, 3496, 5244, 6992, 10488, 11717, 13984, 20976, 23434, 35151, 41952, 46868, 70302, 93736, 140604, 187472, 222623, 269491, 281208, 374944, 445246, 538982, 562416, 667869, 808473, 890492, 1077964, 1124832, 1335738, 1616946, 1780984, 2155928, 2671476, 3233892, 3561968, 4311856, 5120329, 5342952, 6467784, 7123936, 8623712, 10240658, 10685904, 12935568, 15360987, 20481316, 21371808, 25871136, 30721974, 40962632, 61443948, 81925264, 122887896, 163850528, 245775792, 491551584]

約数ペア:

[(1, 491551584), (2, 245775792), (3, 163850528), (4, 122887896), (6, 81925264), (8, 61443948), (12, 40962632), (16, 30721974), (19, 25871136), (23, 21371808), (24, 20481316), (32, 15360987), (38, 12935568), (46, 10685904), (48, 10240658), (57, 8623712), (69, 7123936), (76, 6467784), (92, 5342952), (96, 5120329), (114, 4311856), (138, 3561968), (152, 3233892), (184, 2671476), (228, 2155928), (276, 1780984), (304, 1616946), (368, 1335738), (437, 1124832), (456, 1077964), (552, 890492), (608, 808473), (736, 667869), (874, 562416), (912, 538982), (1104, 445246), (1311, 374944), (1748, 281208), (1824, 269491), (2208, 222623), (2622, 187472), (3496, 140604), (5244, 93736), (6992, 70302), (10488, 46868), (11717, 41952), (13984, 35151), (20976, 23434)]