289534644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15739}}^1$

素因数の和:15829

約数の個数: 72

約数和(自身を含む): 847945280

約数和(自身を除く): 558410636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 15739, 18396, 31478, 47217, 62956, 94434, 110173, 141651, 188868, 220346, 283302, 330519, 440692, 566604, 661038, 991557, 1148947, 1322076, 1983114, 2297894, 3446841, 3966228, 4595788, 6893682, 8042629, 10340523, 13787364, 16085258, 20681046, 24127887, 32170516, 41362092, 48255774, 72383661, 96511548, 144767322, 289534644]

約数ペア:

[(1, 289534644), (2, 144767322), (3, 96511548), (4, 72383661), (6, 48255774), (7, 41362092), (9, 32170516), (12, 24127887), (14, 20681046), (18, 16085258), (21, 13787364), (28, 10340523), (36, 8042629), (42, 6893682), (63, 4595788), (73, 3966228), (84, 3446841), (126, 2297894), (146, 1983114), (219, 1322076), (252, 1148947), (292, 991557), (438, 661038), (511, 566604), (657, 440692), (876, 330519), (1022, 283302), (1314, 220346), (1533, 188868), (2044, 141651), (2628, 110173), (3066, 94434), (4599, 62956), (6132, 47217), (9198, 31478), (15739, 18396)]