456920944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1931}}^1$

素因数の和:2605

約数の個数: 40

約数和(自身を含む): 925690752

約数和(自身を除く): 468769808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 643, 1286, 1931, 2572, 3862, 5144, 7724, 10288, 14789, 15448, 29578, 30896, 44413, 59156, 88826, 118312, 177652, 236624, 355304, 710608, 1241633, 2483266, 4966532, 9933064, 19866128, 28557559, 57115118, 114230236, 228460472, 456920944]

約数ペア:

[(1, 456920944), (2, 228460472), (4, 114230236), (8, 57115118), (16, 28557559), (23, 19866128), (46, 9933064), (92, 4966532), (184, 2483266), (368, 1241633), (643, 710608), (1286, 355304), (1931, 236624), (2572, 177652), (3862, 118312), (5144, 88826), (7724, 59156), (10288, 44413), (14789, 30896), (15448, 29578)]