1218851184

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{321427}}^1$

素因数の和:321517

約数の個数: 40

約数和(自身を含む): 3188565760

約数和(自身を除く): 1969714576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 321427, 642854, 964281, 1285708, 1928562, 2571416, 3857124, 5142832, 7714248, 15428496, 25392733, 50785466, 76178199, 101570932, 152356398, 203141864, 304712796, 406283728, 609425592, 1218851184]

約数ペア:

[(1, 1218851184), (2, 609425592), (3, 406283728), (4, 304712796), (6, 203141864), (8, 152356398), (12, 101570932), (16, 76178199), (24, 50785466), (48, 25392733), (79, 15428496), (158, 7714248), (237, 5142832), (316, 3857124), (474, 2571416), (632, 1928562), (948, 1285708), (1264, 964281), (1896, 642854), (3792, 321427)]