427997952

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3303

約数の個数: 144

約数和(自身を含む): 1332688000

約数和(自身を除く): 904690048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2432, 2736, 3259, 3456, 3648, 4104, 4864, 5472, 6518, 6912, 7296, 8208, 9777, 10944, 13036, 14592, 16416, 19554, 21888, 26072, 29331, 32832, 39108, 43776, 52144, 58662, 61921, 65664, 78216, 87993, 104288, 117324, 123842, 131328, 156432, 175986, 185763, 208576, 234648, 247684, 312864, 351972, 371526, 417152, 469296, 495368, 557289, 625728, 703944, 743052, 834304, 938592, 990736, 1114578, 1251456, 1407888, 1486104, 1671867, 1877184, 1981472, 2229156, 2502912, 2815776, 2972208, 3343734, 3754368, 3962944, 4458312, 5631552, 5944416, 6687468, 7508736, 7925888, 8916624, 11263104, 11888832, 13374936, 15851776, 17833248, 22526208, 23777664, 26749872, 35666496, 47555328, 53499744, 71332992, 106999488, 142665984, 213998976, 427997952]

約数ペア:

[(1, 427997952), (2, 213998976), (3, 142665984), (4, 106999488), (6, 71332992), (8, 53499744), (9, 47555328), (12, 35666496), (16, 26749872), (18, 23777664), (19, 22526208), (24, 17833248), (27, 15851776), (32, 13374936), (36, 11888832), (38, 11263104), (48, 8916624), (54, 7925888), (57, 7508736), (64, 6687468), (72, 5944416), (76, 5631552), (96, 4458312), (108, 3962944), (114, 3754368), (128, 3343734), (144, 2972208), (152, 2815776), (171, 2502912), (192, 2229156), (216, 1981472), (228, 1877184), (256, 1671867), (288, 1486104), (304, 1407888), (342, 1251456), (384, 1114578), (432, 990736), (456, 938592), (513, 834304), (576, 743052), (608, 703944), (684, 625728), (768, 557289), (864, 495368), (912, 469296), (1026, 417152), (1152, 371526), (1216, 351972), (1368, 312864), (1728, 247684), (1824, 234648), (2052, 208576), (2304, 185763), (2432, 175986), (2736, 156432), (3259, 131328), (3456, 123842), (3648, 117324), (4104, 104288), (4864, 87993), (5472, 78216), (6518, 65664), (6912, 61921), (7296, 58662), (8208, 52144), (9777, 43776), (10944, 39108), (13036, 32832), (14592, 29331), (16416, 26072), (19554, 21888)]