396374328

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 1256350680

約数和(自身を除く): 859976352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 283, 294, 392, 397, 441, 504, 566, 588, 794, 849, 882, 1132, 1176, 1191, 1588, 1698, 1764, 1981, 2264, 2382, 2547, 2779, 3176, 3396, 3528, 3573, 3962, 4764, 5094, 5558, 5943, 6792, 7146, 7924, 8337, 9528, 10188, 11116, 11886, 13867, 14292, 15848, 16674, 17829, 19453, 20376, 22232, 23772, 25011, 27734, 28584, 33348, 35658, 38906, 41601, 47544, 50022, 55468, 58359, 66696, 71316, 77812, 83202, 100044, 110936, 112351, 116718, 124803, 142632, 155624, 166404, 175077, 200088, 224702, 233436, 249606, 332808, 337053, 350154, 449404, 466872, 499212, 674106, 700308, 786457, 898808, 998424, 1011159, 1348212, 1400616, 1572914, 2022318, 2359371, 2696424, 3145828, 4044636, 4718742, 5505199, 6291656, 7078113, 8089272, 9437484, 11010398, 14156226, 16515597, 18874968, 22020796, 28312452, 33031194, 44041592, 49546791, 56624904, 66062388, 99093582, 132124776, 198187164, 396374328]

約数ペア:

[(1, 396374328), (2, 198187164), (3, 132124776), (4, 99093582), (6, 66062388), (7, 56624904), (8, 49546791), (9, 44041592), (12, 33031194), (14, 28312452), (18, 22020796), (21, 18874968), (24, 16515597), (28, 14156226), (36, 11010398), (42, 9437484), (49, 8089272), (56, 7078113), (63, 6291656), (72, 5505199), (84, 4718742), (98, 4044636), (126, 3145828), (147, 2696424), (168, 2359371), (196, 2022318), (252, 1572914), (283, 1400616), (294, 1348212), (392, 1011159), (397, 998424), (441, 898808), (504, 786457), (566, 700308), (588, 674106), (794, 499212), (849, 466872), (882, 449404), (1132, 350154), (1176, 337053), (1191, 332808), (1588, 249606), (1698, 233436), (1764, 224702), (1981, 200088), (2264, 175077), (2382, 166404), (2547, 155624), (2779, 142632), (3176, 124803), (3396, 116718), (3528, 112351), (3573, 110936), (3962, 100044), (4764, 83202), (5094, 77812), (5558, 71316), (5943, 66696), (6792, 58359), (7146, 55468), (7924, 50022), (8337, 47544), (9528, 41601), (10188, 38906), (11116, 35658), (11886, 33348), (13867, 28584), (14292, 27734), (15848, 25011), (16674, 23772), (17829, 22232), (19453, 20376)]