509631012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^2$

素因数の和:410

約数の個数: 108

約数和(自身を含む): 1446388944

約数和(自身を除く): 936757932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 173, 198, 258, 346, 387, 396, 473, 516, 519, 692, 774, 946, 1038, 1419, 1548, 1557, 1892, 1903, 2076, 2838, 3114, 3806, 4257, 5676, 5709, 6228, 7439, 7612, 8514, 11418, 14878, 17028, 17127, 22317, 22836, 29756, 29929, 34254, 44634, 59858, 66951, 68508, 81829, 89268, 89787, 119716, 133902, 163658, 179574, 245487, 267804, 269361, 327316, 329219, 359148, 490974, 538722, 658438, 736461, 981948, 987657, 1077444, 1286947, 1316876, 1472922, 1975314, 2573894, 2945844, 2962971, 3860841, 3950628, 5147788, 5925942, 7721682, 11582523, 11851884, 14156417, 15443364, 23165046, 28312834, 42469251, 46330092, 56625668, 84938502, 127407753, 169877004, 254815506, 509631012]

約数ペア:

[(1, 509631012), (2, 254815506), (3, 169877004), (4, 127407753), (6, 84938502), (9, 56625668), (11, 46330092), (12, 42469251), (18, 28312834), (22, 23165046), (33, 15443364), (36, 14156417), (43, 11851884), (44, 11582523), (66, 7721682), (86, 5925942), (99, 5147788), (129, 3950628), (132, 3860841), (172, 2962971), (173, 2945844), (198, 2573894), (258, 1975314), (346, 1472922), (387, 1316876), (396, 1286947), (473, 1077444), (516, 987657), (519, 981948), (692, 736461), (774, 658438), (946, 538722), (1038, 490974), (1419, 359148), (1548, 329219), (1557, 327316), (1892, 269361), (1903, 267804), (2076, 245487), (2838, 179574), (3114, 163658), (3806, 133902), (4257, 119716), (5676, 89787), (5709, 89268), (6228, 81829), (7439, 68508), (7612, 66951), (8514, 59858), (11418, 44634), (14878, 34254), (17028, 29929), (17127, 29756), (22317, 22836)]