989235912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{44273}}^1$

素因数の和:44315

約数の個数: 96

約数和(自身を含む): 3028341600

約数和(自身を除く): 2039105688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 11172, 22344, 44273, 88546, 132819, 177092, 265638, 309911, 354184, 531276, 619822, 841187, 929733, 1062552, 1239644, 1682374, 1859466, 2169377, 2479288, 2523561, 3364748, 3718932, 4338754, 5047122, 5888309, 6508131, 6729496, 7437864, 8677508, 10094244, 11776618, 13016262, 17355016, 17664927, 20188488, 23553236, 26032524, 35329854, 41218163, 47106472, 52065048, 70659708, 82436326, 123654489, 141319416, 164872652, 247308978, 329745304, 494617956, 989235912]

約数ペア:

[(1, 989235912), (2, 494617956), (3, 329745304), (4, 247308978), (6, 164872652), (7, 141319416), (8, 123654489), (12, 82436326), (14, 70659708), (19, 52065048), (21, 47106472), (24, 41218163), (28, 35329854), (38, 26032524), (42, 23553236), (49, 20188488), (56, 17664927), (57, 17355016), (76, 13016262), (84, 11776618), (98, 10094244), (114, 8677508), (133, 7437864), (147, 6729496), (152, 6508131), (168, 5888309), (196, 5047122), (228, 4338754), (266, 3718932), (294, 3364748), (392, 2523561), (399, 2479288), (456, 2169377), (532, 1859466), (588, 1682374), (798, 1239644), (931, 1062552), (1064, 929733), (1176, 841187), (1596, 619822), (1862, 531276), (2793, 354184), (3192, 309911), (3724, 265638), (5586, 177092), (7448, 132819), (11172, 88546), (22344, 44273)]