383401956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{11497}}^1$

素因数の和:11908

約数の個数: 48

約数和(自身を含む): 1025069696

約数和(自身を除く): 641667740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5558, 8337, 11116, 11497, 16674, 22994, 33348, 34491, 45988, 68982, 80479, 137964, 160958, 241437, 321916, 482874, 965748, 4564309, 9128618, 13692927, 18257236, 27385854, 31950163, 54771708, 63900326, 95850489, 127800652, 191700978, 383401956]

約数ペア:

[(1, 383401956), (2, 191700978), (3, 127800652), (4, 95850489), (6, 63900326), (7, 54771708), (12, 31950163), (14, 27385854), (21, 18257236), (28, 13692927), (42, 9128618), (84, 4564309), (397, 965748), (794, 482874), (1191, 321916), (1588, 241437), (2382, 160958), (2779, 137964), (4764, 80479), (5558, 68982), (8337, 45988), (11116, 34491), (11497, 33348), (16674, 22994)]