390143328

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{22453}}^1$

素因数の和:22647

約数の個数: 48

約数和(自身を含む): 1029830256

約数和(自身を除く): 639686928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 17376, 22453, 44906, 67359, 89812, 134718, 179624, 269436, 359248, 538872, 718496, 1077744, 2155488, 4063993, 8127986, 12191979, 16255972, 24383958, 32511944, 48767916, 65023888, 97535832, 130047776, 195071664, 390143328]

約数ペア:

[(1, 390143328), (2, 195071664), (3, 130047776), (4, 97535832), (6, 65023888), (8, 48767916), (12, 32511944), (16, 24383958), (24, 16255972), (32, 12191979), (48, 8127986), (96, 4063993), (181, 2155488), (362, 1077744), (543, 718496), (724, 538872), (1086, 359248), (1448, 269436), (2172, 179624), (2896, 134718), (4344, 89812), (5792, 67359), (8688, 44906), (17376, 22453)]