372393728

素因数分解:

$2^8\times 7^3\times {\mathrm{4241}}^1$

素因数の和:4278

約数の個数: 72

約数和(自身を含む): 867064800

約数和(自身を除く): 494671072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 4241, 5488, 6272, 8482, 10976, 12544, 16964, 21952, 29687, 33928, 43904, 59374, 67856, 87808, 118748, 135712, 207809, 237496, 271424, 415618, 474992, 542848, 831236, 949984, 1085696, 1454663, 1662472, 1899968, 2909326, 3324944, 3799936, 5818652, 6649888, 7599872, 11637304, 13299776, 23274608, 26599552, 46549216, 53199104, 93098432, 186196864, 372393728]

約数ペア:

[(1, 372393728), (2, 186196864), (4, 93098432), (7, 53199104), (8, 46549216), (14, 26599552), (16, 23274608), (28, 13299776), (32, 11637304), (49, 7599872), (56, 6649888), (64, 5818652), (98, 3799936), (112, 3324944), (128, 2909326), (196, 1899968), (224, 1662472), (256, 1454663), (343, 1085696), (392, 949984), (448, 831236), (686, 542848), (784, 474992), (896, 415618), (1372, 271424), (1568, 237496), (1792, 207809), (2744, 135712), (3136, 118748), (4241, 87808), (5488, 67856), (6272, 59374), (8482, 43904), (10976, 33928), (12544, 29687), (16964, 21952)]