427942944

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10431

約数の個数: 144

約数和(自身を含む): 1429856064

約数和(自身を除く): 1001913120

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 10391, 13728, 20592, 20782, 31173, 41184, 41564, 62346, 83128, 93519, 114301, 124692, 135083, 166256, 187038, 228602, 249384, 270166, 332512, 342903, 374076, 405249, 457204, 498768, 540332, 685806, 748152, 810498, 914408, 997536, 1028709, 1080664, 1215747, 1371612, 1485913, 1496304, 1620996, 1828816, 2057418, 2161328, 2431494, 2743224, 2971826, 2992608, 3241992, 3657632, 4114836, 4322656, 4457739, 4862988, 5486448, 5943652, 6483984, 8229672, 8915478, 9725976, 10972896, 11887304, 12967968, 13373217, 16459344, 17830956, 19451952, 23774608, 26746434, 32918688, 35661912, 38903904, 47549216, 53492868, 71323824, 106985736, 142647648, 213971472, 427942944]

約数ペア:

[(1, 427942944), (2, 213971472), (3, 142647648), (4, 106985736), (6, 71323824), (8, 53492868), (9, 47549216), (11, 38903904), (12, 35661912), (13, 32918688), (16, 26746434), (18, 23774608), (22, 19451952), (24, 17830956), (26, 16459344), (32, 13373217), (33, 12967968), (36, 11887304), (39, 10972896), (44, 9725976), (48, 8915478), (52, 8229672), (66, 6483984), (72, 5943652), (78, 5486448), (88, 4862988), (96, 4457739), (99, 4322656), (104, 4114836), (117, 3657632), (132, 3241992), (143, 2992608), (144, 2971826), (156, 2743224), (176, 2431494), (198, 2161328), (208, 2057418), (234, 1828816), (264, 1620996), (286, 1496304), (288, 1485913), (312, 1371612), (352, 1215747), (396, 1080664), (416, 1028709), (429, 997536), (468, 914408), (528, 810498), (572, 748152), (624, 685806), (792, 540332), (858, 498768), (936, 457204), (1056, 405249), (1144, 374076), (1248, 342903), (1287, 332512), (1584, 270166), (1716, 249384), (1872, 228602), (2288, 187038), (2574, 166256), (3168, 135083), (3432, 124692), (3744, 114301), (4576, 93519), (5148, 83128), (6864, 62346), (10296, 41564), (10391, 41184), (13728, 31173), (20592, 20782)]