222211584

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{83}}^2$

素因数の和:197

約数の個数: 180

約数和(自身を含む): 741871416

約数和(自身を除く): 519659832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 83, 84, 96, 112, 126, 128, 144, 166, 168, 192, 224, 249, 252, 256, 288, 332, 336, 384, 448, 498, 504, 512, 576, 581, 664, 672, 747, 768, 896, 996, 1008, 1152, 1162, 1328, 1344, 1494, 1536, 1743, 1792, 1992, 2016, 2304, 2324, 2656, 2688, 2988, 3486, 3584, 3984, 4032, 4608, 4648, 5229, 5312, 5376, 5976, 6889, 6972, 7968, 8064, 9296, 10458, 10624, 10752, 11952, 13778, 13944, 15936, 16128, 18592, 20667, 20916, 21248, 23904, 27556, 27888, 31872, 32256, 37184, 41334, 41832, 42496, 47808, 48223, 55112, 55776, 62001, 63744, 74368, 82668, 83664, 95616, 96446, 110224, 111552, 124002, 127488, 144669, 148736, 165336, 167328, 191232, 192892, 220448, 223104, 248004, 289338, 297472, 330672, 334656, 382464, 385784, 434007, 440896, 446208, 496008, 578676, 661344, 669312, 771568, 868014, 881792, 892416, 992016, 1157352, 1322688, 1338624, 1543136, 1736028, 1763584, 1984032, 2314704, 2645376, 2677248, 3086272, 3472056, 3527168, 3968064, 4629408, 5290752, 6172544, 6944112, 7936128, 9258816, 10581504, 12345088, 13888224, 15872256, 18517632, 24690176, 27776448, 31744512, 37035264, 55552896, 74070528, 111105792, 222211584]

約数ペア:

[(1, 222211584), (2, 111105792), (3, 74070528), (4, 55552896), (6, 37035264), (7, 31744512), (8, 27776448), (9, 24690176), (12, 18517632), (14, 15872256), (16, 13888224), (18, 12345088), (21, 10581504), (24, 9258816), (28, 7936128), (32, 6944112), (36, 6172544), (42, 5290752), (48, 4629408), (56, 3968064), (63, 3527168), (64, 3472056), (72, 3086272), (83, 2677248), (84, 2645376), (96, 2314704), (112, 1984032), (126, 1763584), (128, 1736028), (144, 1543136), (166, 1338624), (168, 1322688), (192, 1157352), (224, 992016), (249, 892416), (252, 881792), (256, 868014), (288, 771568), (332, 669312), (336, 661344), (384, 578676), (448, 496008), (498, 446208), (504, 440896), (512, 434007), (576, 385784), (581, 382464), (664, 334656), (672, 330672), (747, 297472), (768, 289338), (896, 248004), (996, 223104), (1008, 220448), (1152, 192892), (1162, 191232), (1328, 167328), (1344, 165336), (1494, 148736), (1536, 144669), (1743, 127488), (1792, 124002), (1992, 111552), (2016, 110224), (2304, 96446), (2324, 95616), (2656, 83664), (2688, 82668), (2988, 74368), (3486, 63744), (3584, 62001), (3984, 55776), (4032, 55112), (4608, 48223), (4648, 47808), (5229, 42496), (5312, 41832), (5376, 41334), (5976, 37184), (6889, 32256), (6972, 31872), (7968, 27888), (8064, 27556), (9296, 23904), (10458, 21248), (10624, 20916), (10752, 20667), (11952, 18592), (13778, 16128), (13944, 15936)]