218817732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3613}}^1$

素因数の和:3737

約数の個数: 72

約数和(自身を含む): 599866176

約数和(自身を除く): 381048444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 3613, 4326, 5047, 7226, 8652, 10094, 10839, 14452, 15141, 20188, 21678, 25291, 30282, 43356, 50582, 60564, 75873, 101164, 151746, 177037, 303492, 354074, 372139, 531111, 708148, 744278, 1062222, 1116417, 1488556, 2124444, 2232834, 2604973, 4465668, 5209946, 7814919, 10419892, 15629838, 18234811, 31259676, 36469622, 54704433, 72939244, 109408866, 218817732]

約数ペア:

[(1, 218817732), (2, 109408866), (3, 72939244), (4, 54704433), (6, 36469622), (7, 31259676), (12, 18234811), (14, 15629838), (21, 10419892), (28, 7814919), (42, 5209946), (49, 4465668), (84, 2604973), (98, 2232834), (103, 2124444), (147, 1488556), (196, 1116417), (206, 1062222), (294, 744278), (309, 708148), (412, 531111), (588, 372139), (618, 354074), (721, 303492), (1236, 177037), (1442, 151746), (2163, 101164), (2884, 75873), (3613, 60564), (4326, 50582), (5047, 43356), (7226, 30282), (8652, 25291), (10094, 21678), (10839, 20188), (14452, 15141)]