388532368

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{26083}}^1$

素因数の和:26124

約数の個数: 60

約数和(自身を含む): 921808560

約数和(自身を除く): 533276192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 14896, 26083, 52166, 104332, 182581, 208664, 365162, 417328, 495577, 730324, 991154, 1278067, 1460648, 1982308, 2556134, 2921296, 3469039, 3964616, 5112268, 6938078, 7929232, 10224536, 13876156, 20449072, 24283273, 27752312, 48566546, 55504624, 97133092, 194266184, 388532368]

約数ペア:

[(1, 388532368), (2, 194266184), (4, 97133092), (7, 55504624), (8, 48566546), (14, 27752312), (16, 24283273), (19, 20449072), (28, 13876156), (38, 10224536), (49, 7929232), (56, 6938078), (76, 5112268), (98, 3964616), (112, 3469039), (133, 2921296), (152, 2556134), (196, 1982308), (266, 1460648), (304, 1278067), (392, 991154), (532, 730324), (784, 495577), (931, 417328), (1064, 365162), (1862, 208664), (2128, 182581), (3724, 104332), (7448, 52166), (14896, 26083)]