386121344

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 951945600

約数和(自身を除く): 565824256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 128, 133, 148, 152, 224, 259, 266, 296, 304, 448, 518, 532, 592, 608, 613, 703, 896, 1036, 1064, 1184, 1216, 1226, 1406, 2072, 2128, 2368, 2432, 2452, 2812, 4144, 4256, 4291, 4736, 4904, 4921, 5624, 8288, 8512, 8582, 9808, 9842, 11248, 11647, 16576, 17024, 17164, 19616, 19684, 22496, 22681, 23294, 33152, 34328, 39232, 39368, 44992, 45362, 46588, 68656, 78464, 78736, 81529, 89984, 90724, 93176, 137312, 157472, 158767, 163058, 181448, 186352, 274624, 314944, 317534, 326116, 362896, 372704, 430939, 549248, 629888, 635068, 652232, 725792, 745408, 861878, 1270136, 1304464, 1451584, 1490816, 1723756, 2540272, 2608928, 2903168, 3016573, 3447512, 5080544, 5217856, 6033146, 6895024, 10161088, 10435712, 12066292, 13790048, 20322176, 24132584, 27580096, 48265168, 55160192, 96530336, 193060672, 386121344]

約数ペア:

[(1, 386121344), (2, 193060672), (4, 96530336), (7, 55160192), (8, 48265168), (14, 27580096), (16, 24132584), (19, 20322176), (28, 13790048), (32, 12066292), (37, 10435712), (38, 10161088), (56, 6895024), (64, 6033146), (74, 5217856), (76, 5080544), (112, 3447512), (128, 3016573), (133, 2903168), (148, 2608928), (152, 2540272), (224, 1723756), (259, 1490816), (266, 1451584), (296, 1304464), (304, 1270136), (448, 861878), (518, 745408), (532, 725792), (592, 652232), (608, 635068), (613, 629888), (703, 549248), (896, 430939), (1036, 372704), (1064, 362896), (1184, 326116), (1216, 317534), (1226, 314944), (1406, 274624), (2072, 186352), (2128, 181448), (2368, 163058), (2432, 158767), (2452, 157472), (2812, 137312), (4144, 93176), (4256, 90724), (4291, 89984), (4736, 81529), (4904, 78736), (4921, 78464), (5624, 68656), (8288, 46588), (8512, 45362), (8582, 44992), (9808, 39368), (9842, 39232), (11248, 34328), (11647, 33152), (16576, 23294), (17024, 22681), (17164, 22496), (19616, 19684)]