393214992

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{356173}}^1$

素因数の和:356207

約数の個数: 40

約数和(自身を含む): 1059973824

約数和(自身を除く): 666758832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 356173, 712346, 1068519, 1424692, 2137038, 2849384, 4274076, 5698768, 8191979, 8548152, 16383958, 17096304, 24575937, 32767916, 49151874, 65535832, 98303748, 131071664, 196607496, 393214992]

約数ペア:

[(1, 393214992), (2, 196607496), (3, 131071664), (4, 98303748), (6, 65535832), (8, 49151874), (12, 32767916), (16, 24575937), (23, 17096304), (24, 16383958), (46, 8548152), (48, 8191979), (69, 5698768), (92, 4274076), (138, 2849384), (184, 2137038), (276, 1424692), (368, 1068519), (552, 712346), (1104, 356173)]