381510384

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{345571}}^1$

素因数の和:345605

約数の個数: 40

約数和(自身を含む): 1028422272

約数和(自身を除く): 646911888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 345571, 691142, 1036713, 1382284, 2073426, 2764568, 4146852, 5529136, 7948133, 8293704, 15896266, 16587408, 23844399, 31792532, 47688798, 63585064, 95377596, 127170128, 190755192, 381510384]

約数ペア:

[(1, 381510384), (2, 190755192), (3, 127170128), (4, 95377596), (6, 63585064), (8, 47688798), (12, 31792532), (16, 23844399), (23, 16587408), (24, 15896266), (46, 8293704), (48, 7948133), (69, 5529136), (92, 4146852), (138, 2764568), (184, 2073426), (276, 1382284), (368, 1036713), (552, 691142), (1104, 345571)]