321396192

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85843}}^1$

素因数の和:85872

約数の個数: 72

約数和(自身を含む): 984287304

約数和(自身を除く): 662891112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 85843, 171686, 257529, 343372, 515058, 686744, 772587, 1030116, 1115959, 1373488, 1545174, 2060232, 2231918, 2746976, 3090348, 3347877, 4120464, 4463836, 6180696, 6695754, 8240928, 8927672, 10043631, 12361392, 13391508, 17855344, 20087262, 24722784, 26783016, 35710688, 40174524, 53566032, 80349048, 107132064, 160698096, 321396192]

約数ペア:

[(1, 321396192), (2, 160698096), (3, 107132064), (4, 80349048), (6, 53566032), (8, 40174524), (9, 35710688), (12, 26783016), (13, 24722784), (16, 20087262), (18, 17855344), (24, 13391508), (26, 12361392), (32, 10043631), (36, 8927672), (39, 8240928), (48, 6695754), (52, 6180696), (72, 4463836), (78, 4120464), (96, 3347877), (104, 3090348), (117, 2746976), (144, 2231918), (156, 2060232), (208, 1545174), (234, 1373488), (288, 1115959), (312, 1030116), (416, 772587), (468, 686744), (624, 515058), (936, 343372), (1248, 257529), (1872, 171686), (3744, 85843)]