387726696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1108

約数の個数: 128

約数和(自身を含む): 1236096000

約数和(自身を除く): 848369304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 347, 378, 504, 694, 739, 756, 1041, 1388, 1478, 1512, 2082, 2217, 2429, 2776, 2956, 3123, 4164, 4434, 4858, 5173, 5912, 6246, 6651, 7287, 8328, 8868, 9369, 9716, 10346, 12492, 13302, 14574, 15519, 17736, 18738, 19432, 19953, 20692, 21861, 24984, 26604, 29148, 31038, 37476, 39906, 41384, 43722, 46557, 53208, 58296, 62076, 65583, 74952, 79812, 87444, 93114, 124152, 131166, 139671, 159624, 174888, 186228, 256433, 262332, 279342, 372456, 512866, 524664, 558684, 769299, 1025732, 1117368, 1538598, 1795031, 2051464, 2307897, 3077196, 3590062, 4615794, 5385093, 6154392, 6923691, 7180124, 9231588, 10770186, 13847382, 14360248, 16155279, 18463176, 21540372, 27694764, 32310558, 43080744, 48465837, 55389528, 64621116, 96931674, 129242232, 193863348, 387726696]

約数ペア:

[(1, 387726696), (2, 193863348), (3, 129242232), (4, 96931674), (6, 64621116), (7, 55389528), (8, 48465837), (9, 43080744), (12, 32310558), (14, 27694764), (18, 21540372), (21, 18463176), (24, 16155279), (27, 14360248), (28, 13847382), (36, 10770186), (42, 9231588), (54, 7180124), (56, 6923691), (63, 6154392), (72, 5385093), (84, 4615794), (108, 3590062), (126, 3077196), (168, 2307897), (189, 2051464), (216, 1795031), (252, 1538598), (347, 1117368), (378, 1025732), (504, 769299), (694, 558684), (739, 524664), (756, 512866), (1041, 372456), (1388, 279342), (1478, 262332), (1512, 256433), (2082, 186228), (2217, 174888), (2429, 159624), (2776, 139671), (2956, 131166), (3123, 124152), (4164, 93114), (4434, 87444), (4858, 79812), (5173, 74952), (5912, 65583), (6246, 62076), (6651, 58296), (7287, 53208), (8328, 46557), (8868, 43722), (9369, 41384), (9716, 39906), (10346, 37476), (12492, 31038), (13302, 29148), (14574, 26604), (15519, 24984), (17736, 21861), (18738, 20692), (19432, 19953)]