321543336

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 827766720

約数和(自身を除く): 506223384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 173, 258, 344, 346, 516, 519, 692, 1032, 1038, 1384, 1801, 2076, 3602, 4152, 5403, 7204, 7439, 10806, 14408, 14878, 21612, 22317, 29756, 43224, 44634, 59512, 77443, 89268, 154886, 178536, 232329, 309772, 311573, 464658, 619544, 623146, 929316, 934719, 1246292, 1858632, 1869438, 2492584, 3738876, 7477752, 13397639, 26795278, 40192917, 53590556, 80385834, 107181112, 160771668, 321543336]

約数ペア:

[(1, 321543336), (2, 160771668), (3, 107181112), (4, 80385834), (6, 53590556), (8, 40192917), (12, 26795278), (24, 13397639), (43, 7477752), (86, 3738876), (129, 2492584), (172, 1869438), (173, 1858632), (258, 1246292), (344, 934719), (346, 929316), (516, 623146), (519, 619544), (692, 464658), (1032, 311573), (1038, 309772), (1384, 232329), (1801, 178536), (2076, 154886), (3602, 89268), (4152, 77443), (5403, 59512), (7204, 44634), (7439, 43224), (10806, 29756), (14408, 22317), (14878, 21612)]