531647928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1459}}^1$

素因数の和:1722

約数の個数: 128

約数和(自身を含む): 1695936000

約数和(自身を除く): 1164288072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 241, 252, 378, 482, 504, 723, 756, 964, 1446, 1459, 1512, 1687, 1928, 2169, 2892, 2918, 3374, 4338, 4377, 5061, 5784, 5836, 6507, 6748, 8676, 8754, 10122, 10213, 11672, 13014, 13131, 13496, 15183, 17352, 17508, 20244, 20426, 26028, 26262, 30366, 30639, 35016, 39393, 40488, 40852, 45549, 52056, 52524, 60732, 61278, 78786, 81704, 91098, 91917, 105048, 121464, 122556, 157572, 182196, 183834, 245112, 275751, 315144, 351619, 364392, 367668, 551502, 703238, 735336, 1054857, 1103004, 1406476, 2109714, 2206008, 2461333, 2812952, 3164571, 4219428, 4922666, 6329142, 7383999, 8438856, 9493713, 9845332, 12658284, 14767998, 18987426, 19690664, 22151997, 25316568, 29535996, 37974852, 44303994, 59071992, 66455991, 75949704, 88607988, 132911982, 177215976, 265823964, 531647928]

約数ペア:

[(1, 531647928), (2, 265823964), (3, 177215976), (4, 132911982), (6, 88607988), (7, 75949704), (8, 66455991), (9, 59071992), (12, 44303994), (14, 37974852), (18, 29535996), (21, 25316568), (24, 22151997), (27, 19690664), (28, 18987426), (36, 14767998), (42, 12658284), (54, 9845332), (56, 9493713), (63, 8438856), (72, 7383999), (84, 6329142), (108, 4922666), (126, 4219428), (168, 3164571), (189, 2812952), (216, 2461333), (241, 2206008), (252, 2109714), (378, 1406476), (482, 1103004), (504, 1054857), (723, 735336), (756, 703238), (964, 551502), (1446, 367668), (1459, 364392), (1512, 351619), (1687, 315144), (1928, 275751), (2169, 245112), (2892, 183834), (2918, 182196), (3374, 157572), (4338, 122556), (4377, 121464), (5061, 105048), (5784, 91917), (5836, 91098), (6507, 81704), (6748, 78786), (8676, 61278), (8754, 60732), (10122, 52524), (10213, 52056), (11672, 45549), (13014, 40852), (13131, 40488), (13496, 39393), (15183, 35016), (17352, 30639), (17508, 30366), (20244, 26262), (20426, 26028)]