211553664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 646990080

約数和(自身を除く): 435436416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 211, 224, 336, 373, 384, 422, 448, 633, 672, 746, 844, 896, 1119, 1266, 1344, 1477, 1492, 1688, 2238, 2532, 2611, 2688, 2954, 2984, 3376, 4431, 4476, 5064, 5222, 5908, 5968, 6752, 7833, 8862, 8952, 10128, 10444, 11816, 11936, 13504, 15666, 17724, 17904, 20256, 20888, 23632, 23872, 27008, 31332, 35448, 35808, 40512, 41776, 47264, 47744, 62664, 70896, 71616, 78703, 81024, 83552, 94528, 125328, 141792, 143232, 157406, 167104, 189056, 236109, 250656, 283584, 314812, 334208, 472218, 501312, 550921, 567168, 629624, 944436, 1002624, 1101842, 1259248, 1652763, 1888872, 2203684, 2518496, 3305526, 3777744, 4407368, 5036992, 6611052, 7555488, 8814736, 10073984, 13222104, 15110976, 17629472, 26444208, 30221952, 35258944, 52888416, 70517888, 105776832, 211553664]

約数ペア:

[(1, 211553664), (2, 105776832), (3, 70517888), (4, 52888416), (6, 35258944), (7, 30221952), (8, 26444208), (12, 17629472), (14, 15110976), (16, 13222104), (21, 10073984), (24, 8814736), (28, 7555488), (32, 6611052), (42, 5036992), (48, 4407368), (56, 3777744), (64, 3305526), (84, 2518496), (96, 2203684), (112, 1888872), (128, 1652763), (168, 1259248), (192, 1101842), (211, 1002624), (224, 944436), (336, 629624), (373, 567168), (384, 550921), (422, 501312), (448, 472218), (633, 334208), (672, 314812), (746, 283584), (844, 250656), (896, 236109), (1119, 189056), (1266, 167104), (1344, 157406), (1477, 143232), (1492, 141792), (1688, 125328), (2238, 94528), (2532, 83552), (2611, 81024), (2688, 78703), (2954, 71616), (2984, 70896), (3376, 62664), (4431, 47744), (4476, 47264), (5064, 41776), (5222, 40512), (5908, 35808), (5968, 35448), (6752, 31332), (7833, 27008), (8862, 23872), (8952, 23632), (10128, 20888), (10444, 20256), (11816, 17904), (11936, 17724), (13504, 15666)]