427877604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22051}}^1$

素因数の和:22086

約数の個数: 108

約数和(自身を含む): 1372604688

約数和(自身を除く): 944727084

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 19404, 22051, 44102, 66153, 88204, 132306, 154357, 198459, 242561, 264612, 308714, 396918, 463071, 485122, 617428, 727683, 793836, 926142, 970244, 1080499, 1389213, 1455366, 1697927, 1852284, 2160998, 2183049, 2778426, 2910732, 3241497, 3395854, 4321996, 4366098, 5093781, 5556852, 6482994, 6791708, 8732196, 9724491, 10187562, 11885489, 12965988, 15281343, 19448982, 20375124, 23770978, 30562686, 35656467, 38897964, 47541956, 61125372, 71312934, 106969401, 142625868, 213938802, 427877604]

約数ペア:

[(1, 427877604), (2, 213938802), (3, 142625868), (4, 106969401), (6, 71312934), (7, 61125372), (9, 47541956), (11, 38897964), (12, 35656467), (14, 30562686), (18, 23770978), (21, 20375124), (22, 19448982), (28, 15281343), (33, 12965988), (36, 11885489), (42, 10187562), (44, 9724491), (49, 8732196), (63, 6791708), (66, 6482994), (77, 5556852), (84, 5093781), (98, 4366098), (99, 4321996), (126, 3395854), (132, 3241497), (147, 2910732), (154, 2778426), (196, 2183049), (198, 2160998), (231, 1852284), (252, 1697927), (294, 1455366), (308, 1389213), (396, 1080499), (441, 970244), (462, 926142), (539, 793836), (588, 727683), (693, 617428), (882, 485122), (924, 463071), (1078, 396918), (1386, 308714), (1617, 264612), (1764, 242561), (2156, 198459), (2772, 154357), (3234, 132306), (4851, 88204), (6468, 66153), (9702, 44102), (19404, 22051)]