1008881904

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 2639831040

約数和(自身を除く): 1630949136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 359, 381, 461, 508, 718, 762, 922, 1016, 1077, 1383, 1436, 1524, 1844, 2032, 2154, 2766, 2872, 3048, 3688, 4308, 5532, 5744, 6096, 7376, 8616, 11064, 17232, 22128, 45593, 58547, 91186, 117094, 136779, 165499, 175641, 182372, 234188, 273558, 330998, 351282, 364744, 468376, 496497, 547116, 661996, 702564, 729488, 936752, 992994, 1094232, 1323992, 1405128, 1985988, 2188464, 2647984, 2810256, 3971976, 7943952, 21018373, 42036746, 63055119, 84073492, 126110238, 168146984, 252220476, 336293968, 504440952, 1008881904]

約数ペア:

[(1, 1008881904), (2, 504440952), (3, 336293968), (4, 252220476), (6, 168146984), (8, 126110238), (12, 84073492), (16, 63055119), (24, 42036746), (48, 21018373), (127, 7943952), (254, 3971976), (359, 2810256), (381, 2647984), (461, 2188464), (508, 1985988), (718, 1405128), (762, 1323992), (922, 1094232), (1016, 992994), (1077, 936752), (1383, 729488), (1436, 702564), (1524, 661996), (1844, 547116), (2032, 496497), (2154, 468376), (2766, 364744), (2872, 351282), (3048, 330998), (3688, 273558), (4308, 234188), (5532, 182372), (5744, 175641), (6096, 165499), (7376, 136779), (8616, 117094), (11064, 91186), (17232, 58547), (22128, 45593)]