391543632

素因数分解:

$2^4\times 3^4\times {\mathrm{397}}^1\times {\mathrm{761}}^1$

素因数の和:1178

約数の個数: 100

約数和(自身を含む): 1137588276

約数和(自身を除く): 746044644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 397, 432, 648, 761, 794, 1191, 1296, 1522, 1588, 2283, 2382, 3044, 3176, 3573, 4566, 4764, 6088, 6352, 6849, 7146, 9132, 9528, 10719, 12176, 13698, 14292, 18264, 19056, 20547, 21438, 27396, 28584, 32157, 36528, 41094, 42876, 54792, 57168, 61641, 64314, 82188, 85752, 109584, 123282, 128628, 164376, 171504, 246564, 257256, 302117, 328752, 493128, 514512, 604234, 906351, 986256, 1208468, 1812702, 2416936, 2719053, 3625404, 4833872, 5438106, 7250808, 8157159, 10876212, 14501616, 16314318, 21752424, 24471477, 32628636, 43504848, 48942954, 65257272, 97885908, 130514544, 195771816, 391543632]

約数ペア:

[(1, 391543632), (2, 195771816), (3, 130514544), (4, 97885908), (6, 65257272), (8, 48942954), (9, 43504848), (12, 32628636), (16, 24471477), (18, 21752424), (24, 16314318), (27, 14501616), (36, 10876212), (48, 8157159), (54, 7250808), (72, 5438106), (81, 4833872), (108, 3625404), (144, 2719053), (162, 2416936), (216, 1812702), (324, 1208468), (397, 986256), (432, 906351), (648, 604234), (761, 514512), (794, 493128), (1191, 328752), (1296, 302117), (1522, 257256), (1588, 246564), (2283, 171504), (2382, 164376), (3044, 128628), (3176, 123282), (3573, 109584), (4566, 85752), (4764, 82188), (6088, 64314), (6352, 61641), (6849, 57168), (7146, 54792), (9132, 42876), (9528, 41094), (10719, 36528), (12176, 32157), (13698, 28584), (14292, 27396), (18264, 21438), (19056, 20547)]