12291509904

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{22343}}^1$

素因数の和:22584

約数の個数: 80

約数和(自身を含む): 32394509952

約数和(自身を除く): 20103000048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 157, 219, 292, 314, 438, 471, 584, 628, 876, 942, 1168, 1256, 1752, 1884, 2512, 3504, 3768, 7536, 11461, 22343, 22922, 34383, 44686, 45844, 67029, 68766, 89372, 91688, 134058, 137532, 178744, 183376, 268116, 275064, 357488, 536232, 550128, 1072464, 1631039, 3262078, 3507851, 4893117, 6524156, 7015702, 9786234, 10523553, 13048312, 14031404, 19572468, 21047106, 26096624, 28062808, 39144936, 42094212, 56125616, 78289872, 84188424, 168376848, 256073123, 512146246, 768219369, 1024292492, 1536438738, 2048584984, 3072877476, 4097169968, 6145754952, 12291509904]

約数ペア:

[(1, 12291509904), (2, 6145754952), (3, 4097169968), (4, 3072877476), (6, 2048584984), (8, 1536438738), (12, 1024292492), (16, 768219369), (24, 512146246), (48, 256073123), (73, 168376848), (146, 84188424), (157, 78289872), (219, 56125616), (292, 42094212), (314, 39144936), (438, 28062808), (471, 26096624), (584, 21047106), (628, 19572468), (876, 14031404), (942, 13048312), (1168, 10523553), (1256, 9786234), (1752, 7015702), (1884, 6524156), (2512, 4893117), (3504, 3507851), (3768, 3262078), (7536, 1631039), (11461, 1072464), (22343, 550128), (22922, 536232), (34383, 357488), (44686, 275064), (45844, 268116), (67029, 183376), (68766, 178744), (89372, 137532), (91688, 134058)]