478085904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1117

約数の個数: 120

約数和(自身を含む): 1417141440

約数和(自身を除く): 939055536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 197, 228, 304, 342, 394, 456, 591, 684, 788, 887, 912, 1182, 1368, 1576, 1773, 1774, 2364, 2661, 2736, 3152, 3546, 3548, 3743, 4728, 5322, 7092, 7096, 7486, 7983, 9456, 10644, 11229, 14184, 14192, 14972, 15966, 16853, 21288, 22458, 28368, 29944, 31932, 33687, 33706, 42576, 44916, 50559, 59888, 63864, 67374, 67412, 89832, 101118, 127728, 134748, 134824, 151677, 174739, 179664, 202236, 269496, 269648, 303354, 349478, 404472, 524217, 538992, 606708, 698956, 808944, 1048434, 1213416, 1397912, 1572651, 2096868, 2426832, 2795824, 3145302, 3320041, 4193736, 6290604, 6640082, 8387472, 9960123, 12581208, 13280164, 19920246, 25162416, 26560328, 29880369, 39840492, 53120656, 59760738, 79680984, 119521476, 159361968, 239042952, 478085904]

約数ペア:

[(1, 478085904), (2, 239042952), (3, 159361968), (4, 119521476), (6, 79680984), (8, 59760738), (9, 53120656), (12, 39840492), (16, 29880369), (18, 26560328), (19, 25162416), (24, 19920246), (36, 13280164), (38, 12581208), (48, 9960123), (57, 8387472), (72, 6640082), (76, 6290604), (114, 4193736), (144, 3320041), (152, 3145302), (171, 2795824), (197, 2426832), (228, 2096868), (304, 1572651), (342, 1397912), (394, 1213416), (456, 1048434), (591, 808944), (684, 698956), (788, 606708), (887, 538992), (912, 524217), (1182, 404472), (1368, 349478), (1576, 303354), (1773, 269648), (1774, 269496), (2364, 202236), (2661, 179664), (2736, 174739), (3152, 151677), (3546, 134824), (3548, 134748), (3743, 127728), (4728, 101118), (5322, 89832), (7092, 67412), (7096, 67374), (7486, 63864), (7983, 59888), (9456, 50559), (10644, 44916), (11229, 42576), (14184, 33706), (14192, 33687), (14972, 31932), (15966, 29944), (16853, 28368), (21288, 22458)]