394211748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3313

約数の個数: 96

約数和(自身を含む): 1108574208

約数和(自身を除く): 714362460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 62, 84, 93, 94, 124, 141, 186, 188, 217, 282, 329, 372, 434, 564, 651, 658, 868, 987, 1302, 1316, 1457, 1974, 2604, 2914, 3221, 3948, 4371, 5828, 6442, 8742, 9663, 10199, 12884, 17484, 19326, 20398, 22547, 30597, 38652, 40796, 45094, 61194, 67641, 90188, 99851, 122388, 135282, 151387, 199702, 270564, 299553, 302774, 399404, 454161, 599106, 605548, 698957, 908322, 1059709, 1198212, 1397914, 1816644, 2096871, 2119418, 2795828, 3179127, 4193742, 4238836, 4692997, 6358254, 8387484, 9385994, 12716508, 14078991, 18771988, 28157982, 32850979, 56315964, 65701958, 98552937, 131403916, 197105874, 394211748]

約数ペア:

[(1, 394211748), (2, 197105874), (3, 131403916), (4, 98552937), (6, 65701958), (7, 56315964), (12, 32850979), (14, 28157982), (21, 18771988), (28, 14078991), (31, 12716508), (42, 9385994), (47, 8387484), (62, 6358254), (84, 4692997), (93, 4238836), (94, 4193742), (124, 3179127), (141, 2795828), (186, 2119418), (188, 2096871), (217, 1816644), (282, 1397914), (329, 1198212), (372, 1059709), (434, 908322), (564, 698957), (651, 605548), (658, 599106), (868, 454161), (987, 399404), (1302, 302774), (1316, 299553), (1457, 270564), (1974, 199702), (2604, 151387), (2914, 135282), (3221, 122388), (3948, 99851), (4371, 90188), (5828, 67641), (6442, 61194), (8742, 45094), (9663, 40796), (10199, 38652), (12884, 30597), (17484, 22547), (19326, 20398)]