218021232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1439

約数の個数: 160

約数和(自身を含む): 690955776

約数和(自身を除く): 472934544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 176, 184, 208, 253, 264, 276, 286, 299, 312, 368, 429, 506, 528, 552, 572, 598, 624, 759, 858, 897, 1012, 1104, 1144, 1196, 1381, 1518, 1716, 1794, 2024, 2288, 2392, 2762, 3036, 3289, 3432, 3588, 4048, 4143, 4784, 5524, 6072, 6578, 6864, 7176, 8286, 9867, 11048, 12144, 13156, 14352, 15191, 16572, 17953, 19734, 22096, 26312, 30382, 31763, 33144, 35906, 39468, 45573, 52624, 53859, 60764, 63526, 66288, 71812, 78936, 91146, 95289, 107718, 121528, 127052, 143624, 157872, 182292, 190578, 197483, 215436, 243056, 254104, 287248, 349393, 364584, 381156, 394966, 412919, 430872, 508208, 592449, 698786, 729168, 762312, 789932, 825838, 861744, 1048179, 1184898, 1238757, 1397572, 1524624, 1579864, 1651676, 2096358, 2369796, 2477514, 2795144, 3159728, 3303352, 4192716, 4542109, 4739592, 4955028, 5590288, 6606704, 8385432, 9084218, 9479184, 9910056, 13626327, 16770864, 18168436, 19820112, 27252654, 36336872, 54505308, 72673744, 109010616, 218021232]

約数ペア:

[(1, 218021232), (2, 109010616), (3, 72673744), (4, 54505308), (6, 36336872), (8, 27252654), (11, 19820112), (12, 18168436), (13, 16770864), (16, 13626327), (22, 9910056), (23, 9479184), (24, 9084218), (26, 8385432), (33, 6606704), (39, 5590288), (44, 4955028), (46, 4739592), (48, 4542109), (52, 4192716), (66, 3303352), (69, 3159728), (78, 2795144), (88, 2477514), (92, 2369796), (104, 2096358), (132, 1651676), (138, 1579864), (143, 1524624), (156, 1397572), (176, 1238757), (184, 1184898), (208, 1048179), (253, 861744), (264, 825838), (276, 789932), (286, 762312), (299, 729168), (312, 698786), (368, 592449), (429, 508208), (506, 430872), (528, 412919), (552, 394966), (572, 381156), (598, 364584), (624, 349393), (759, 287248), (858, 254104), (897, 243056), (1012, 215436), (1104, 197483), (1144, 190578), (1196, 182292), (1381, 157872), (1518, 143624), (1716, 127052), (1794, 121528), (2024, 107718), (2288, 95289), (2392, 91146), (2762, 78936), (3036, 71812), (3289, 66288), (3432, 63526), (3588, 60764), (4048, 53859), (4143, 52624), (4784, 45573), (5524, 39468), (6072, 35906), (6578, 33144), (6864, 31763), (7176, 30382), (8286, 26312), (9867, 22096), (11048, 19734), (12144, 17953), (13156, 16572), (14352, 15191)]