191581992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{821}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 594996480

約数和(自身を除く): 403414488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 463, 504, 821, 926, 1389, 1642, 1852, 2463, 2778, 3241, 3284, 3704, 4167, 4926, 5556, 5747, 6482, 6568, 7389, 8334, 9723, 9852, 11112, 11494, 12964, 14778, 16668, 17241, 19446, 19704, 22988, 25928, 29169, 29556, 33336, 34482, 38892, 45976, 51723, 58338, 59112, 68964, 77784, 103446, 116676, 137928, 206892, 233352, 380123, 413784, 760246, 1140369, 1520492, 2280738, 2660861, 3040984, 3421107, 4561476, 5321722, 6842214, 7982583, 9122952, 10643444, 13684428, 15965166, 21286888, 23947749, 27368856, 31930332, 47895498, 63860664, 95790996, 191581992]

約数ペア:

[(1, 191581992), (2, 95790996), (3, 63860664), (4, 47895498), (6, 31930332), (7, 27368856), (8, 23947749), (9, 21286888), (12, 15965166), (14, 13684428), (18, 10643444), (21, 9122952), (24, 7982583), (28, 6842214), (36, 5321722), (42, 4561476), (56, 3421107), (63, 3040984), (72, 2660861), (84, 2280738), (126, 1520492), (168, 1140369), (252, 760246), (463, 413784), (504, 380123), (821, 233352), (926, 206892), (1389, 137928), (1642, 116676), (1852, 103446), (2463, 77784), (2778, 68964), (3241, 59112), (3284, 58338), (3704, 51723), (4167, 45976), (4926, 38892), (5556, 34482), (5747, 33336), (6482, 29556), (6568, 29169), (7389, 25928), (8334, 22988), (9723, 19704), (9852, 19446), (11112, 17241), (11494, 16668), (12964, 14778)]