557827992

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 1742400000

約数和(自身を除く): 1184572008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 43, 54, 57, 58, 72, 76, 86, 87, 108, 109, 114, 116, 129, 152, 171, 172, 174, 216, 218, 228, 232, 258, 261, 327, 342, 344, 348, 387, 436, 456, 513, 516, 522, 551, 654, 684, 696, 774, 783, 817, 872, 981, 1026, 1032, 1044, 1102, 1161, 1247, 1308, 1368, 1548, 1566, 1634, 1653, 1962, 2052, 2071, 2088, 2204, 2322, 2451, 2494, 2616, 2943, 3096, 3132, 3161, 3268, 3306, 3741, 3924, 4104, 4142, 4408, 4644, 4687, 4902, 4959, 4988, 5886, 6213, 6264, 6322, 6536, 6612, 7353, 7482, 7848, 8284, 9288, 9374, 9483, 9804, 9918, 9976, 11223, 11772, 12426, 12644, 13224, 14061, 14706, 14877, 14964, 16568, 18639, 18748, 18966, 19608, 19836, 22059, 22446, 23544, 23693, 24852, 25288, 28122, 28449, 29412, 29754, 29928, 33669, 37278, 37496, 37932, 39672, 42183, 44118, 44892, 47386, 49704, 55917, 56244, 56898, 58824, 59508, 60059, 67338, 71079, 74556, 75864, 84366, 85347, 88236, 89053, 89784, 94772, 111834, 112488, 113796, 119016, 120118, 126549, 134676, 135923, 142158, 149112, 168732, 170694, 176472, 178106, 180177, 189544, 213237, 223668, 227592, 240236, 253098, 267159, 269352, 271846, 284316, 337464, 341388, 356212, 360354, 407769, 426474, 447336, 480472, 506196, 534318, 540531, 543692, 568632, 639711, 682776, 712424, 720708, 801477, 815538, 852948, 1012392, 1068636, 1081062, 1087384, 1223307, 1279422, 1441416, 1602954, 1621593, 1631076, 1705896, 2137272, 2162124, 2404431, 2446614, 2558844, 2582537, 3205908, 3243186, 3262152, 3669921, 4324248, 4808862, 4893228, 5117688, 5165074, 6411816, 6486372, 7339842, 7747611, 9617724, 9786456, 10330148, 12972744, 14679684, 15495222, 19235448, 20660296, 23242833, 29359368, 30990444, 46485666, 61980888, 69728499, 92971332, 139456998, 185942664, 278913996, 557827992]

約数ペア:

[(1, 557827992), (2, 278913996), (3, 185942664), (4, 139456998), (6, 92971332), (8, 69728499), (9, 61980888), (12, 46485666), (18, 30990444), (19, 29359368), (24, 23242833), (27, 20660296), (29, 19235448), (36, 15495222), (38, 14679684), (43, 12972744), (54, 10330148), (57, 9786456), (58, 9617724), (72, 7747611), (76, 7339842), (86, 6486372), (87, 6411816), (108, 5165074), (109, 5117688), (114, 4893228), (116, 4808862), (129, 4324248), (152, 3669921), (171, 3262152), (172, 3243186), (174, 3205908), (216, 2582537), (218, 2558844), (228, 2446614), (232, 2404431), (258, 2162124), (261, 2137272), (327, 1705896), (342, 1631076), (344, 1621593), (348, 1602954), (387, 1441416), (436, 1279422), (456, 1223307), (513, 1087384), (516, 1081062), (522, 1068636), (551, 1012392), (654, 852948), (684, 815538), (696, 801477), (774, 720708), (783, 712424), (817, 682776), (872, 639711), (981, 568632), (1026, 543692), (1032, 540531), (1044, 534318), (1102, 506196), (1161, 480472), (1247, 447336), (1308, 426474), (1368, 407769), (1548, 360354), (1566, 356212), (1634, 341388), (1653, 337464), (1962, 284316), (2052, 271846), (2071, 269352), (2088, 267159), (2204, 253098), (2322, 240236), (2451, 227592), (2494, 223668), (2616, 213237), (2943, 189544), (3096, 180177), (3132, 178106), (3161, 176472), (3268, 170694), (3306, 168732), (3741, 149112), (3924, 142158), (4104, 135923), (4142, 134676), (4408, 126549), (4644, 120118), (4687, 119016), (4902, 113796), (4959, 112488), (4988, 111834), (5886, 94772), (6213, 89784), (6264, 89053), (6322, 88236), (6536, 85347), (6612, 84366), (7353, 75864), (7482, 74556), (7848, 71079), (8284, 67338), (9288, 60059), (9374, 59508), (9483, 58824), (9804, 56898), (9918, 56244), (9976, 55917), (11223, 49704), (11772, 47386), (12426, 44892), (12644, 44118), (13224, 42183), (14061, 39672), (14706, 37932), (14877, 37496), (14964, 37278), (16568, 33669), (18639, 29928), (18748, 29754), (18966, 29412), (19608, 28449), (19836, 28122), (22059, 25288), (22446, 24852), (23544, 23693)]