388469952

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17293}}^1$

素因数の和:17327

約数の個数: 112

約数和(自身を含む): 1229949280

約数和(自身を除く): 841479328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 17293, 22464, 34586, 51879, 69172, 103758, 138344, 155637, 207516, 224809, 276688, 311274, 415032, 449618, 466911, 553376, 622548, 674427, 830064, 899236, 933822, 1106752, 1245096, 1348854, 1660128, 1798472, 1867644, 2023281, 2490192, 2697708, 3320256, 3596944, 3735288, 4046562, 4980384, 5395416, 6069843, 7193888, 7470576, 8093124, 9960768, 10790832, 12139686, 14387776, 14941152, 16186248, 21581664, 24279372, 29882304, 32372496, 43163328, 48558744, 64744992, 97117488, 129489984, 194234976, 388469952]

約数ペア:

[(1, 388469952), (2, 194234976), (3, 129489984), (4, 97117488), (6, 64744992), (8, 48558744), (9, 43163328), (12, 32372496), (13, 29882304), (16, 24279372), (18, 21581664), (24, 16186248), (26, 14941152), (27, 14387776), (32, 12139686), (36, 10790832), (39, 9960768), (48, 8093124), (52, 7470576), (54, 7193888), (64, 6069843), (72, 5395416), (78, 4980384), (96, 4046562), (104, 3735288), (108, 3596944), (117, 3320256), (144, 2697708), (156, 2490192), (192, 2023281), (208, 1867644), (216, 1798472), (234, 1660128), (288, 1348854), (312, 1245096), (351, 1106752), (416, 933822), (432, 899236), (468, 830064), (576, 674427), (624, 622548), (702, 553376), (832, 466911), (864, 449618), (936, 415032), (1248, 311274), (1404, 276688), (1728, 224809), (1872, 207516), (2496, 155637), (2808, 138344), (3744, 103758), (5616, 69172), (7488, 51879), (11232, 34586), (17293, 22464)]