245280384

素因数分解:

$2^7\times 3^2\times {\mathrm{212917}}^1$

素因数の和:212937

約数の個数: 48

約数和(自身を含む): 705823170

約数和(自身を除く): 460542786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 212917, 425834, 638751, 851668, 1277502, 1703336, 1916253, 2555004, 3406672, 3832506, 5110008, 6813344, 7665012, 10220016, 13626688, 15330024, 20440032, 27253376, 30660048, 40880064, 61320096, 81760128, 122640192, 245280384]

約数ペア:

[(1, 245280384), (2, 122640192), (3, 81760128), (4, 61320096), (6, 40880064), (8, 30660048), (9, 27253376), (12, 20440032), (16, 15330024), (18, 13626688), (24, 10220016), (32, 7665012), (36, 6813344), (48, 5110008), (64, 3832506), (72, 3406672), (96, 2555004), (128, 1916253), (144, 1703336), (192, 1277502), (288, 851668), (384, 638751), (576, 425834), (1152, 212917)]