189278208

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 650089440

約数和(自身を除く): 460811232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 163, 168, 189, 192, 216, 224, 252, 256, 288, 324, 326, 336, 378, 384, 432, 448, 489, 504, 512, 567, 576, 648, 652, 672, 756, 768, 864, 896, 978, 1008, 1024, 1134, 1141, 1152, 1296, 1304, 1344, 1467, 1512, 1536, 1728, 1792, 1956, 2016, 2048, 2268, 2282, 2304, 2592, 2608, 2688, 2934, 3024, 3072, 3423, 3456, 3584, 3912, 4032, 4401, 4536, 4564, 4608, 5184, 5216, 5376, 5868, 6048, 6144, 6846, 6912, 7168, 7824, 8064, 8802, 9072, 9128, 9216, 10269, 10368, 10432, 10752, 11736, 12096, 13203, 13692, 13824, 14336, 15648, 16128, 17604, 18144, 18256, 18432, 20538, 20736, 20864, 21504, 23472, 24192, 26406, 27384, 27648, 30807, 31296, 32256, 35208, 36288, 36512, 41076, 41472, 41728, 43008, 46944, 48384, 52812, 54768, 55296, 61614, 62592, 64512, 70416, 72576, 73024, 82152, 82944, 83456, 92421, 93888, 96768, 105624, 109536, 123228, 125184, 129024, 140832, 145152, 146048, 164304, 165888, 166912, 184842, 187776, 193536, 211248, 219072, 246456, 250368, 281664, 290304, 292096, 328608, 333824, 369684, 375552, 387072, 422496, 438144, 492912, 500736, 563328, 580608, 584192, 657216, 739368, 751104, 844992, 876288, 985824, 1001472, 1126656, 1161216, 1168384, 1314432, 1478736, 1502208, 1689984, 1752576, 1971648, 2253312, 2336768, 2628864, 2957472, 3004416, 3379968, 3505152, 3943296, 4506624, 5257728, 5914944, 6759936, 7010304, 7886592, 9013248, 10515456, 11829888, 13519872, 15773184, 21030912, 23659776, 27039744, 31546368, 47319552, 63092736, 94639104, 189278208]

約数ペア:

[(1, 189278208), (2, 94639104), (3, 63092736), (4, 47319552), (6, 31546368), (7, 27039744), (8, 23659776), (9, 21030912), (12, 15773184), (14, 13519872), (16, 11829888), (18, 10515456), (21, 9013248), (24, 7886592), (27, 7010304), (28, 6759936), (32, 5914944), (36, 5257728), (42, 4506624), (48, 3943296), (54, 3505152), (56, 3379968), (63, 3004416), (64, 2957472), (72, 2628864), (81, 2336768), (84, 2253312), (96, 1971648), (108, 1752576), (112, 1689984), (126, 1502208), (128, 1478736), (144, 1314432), (162, 1168384), (163, 1161216), (168, 1126656), (189, 1001472), (192, 985824), (216, 876288), (224, 844992), (252, 751104), (256, 739368), (288, 657216), (324, 584192), (326, 580608), (336, 563328), (378, 500736), (384, 492912), (432, 438144), (448, 422496), (489, 387072), (504, 375552), (512, 369684), (567, 333824), (576, 328608), (648, 292096), (652, 290304), (672, 281664), (756, 250368), (768, 246456), (864, 219072), (896, 211248), (978, 193536), (1008, 187776), (1024, 184842), (1134, 166912), (1141, 165888), (1152, 164304), (1296, 146048), (1304, 145152), (1344, 140832), (1467, 129024), (1512, 125184), (1536, 123228), (1728, 109536), (1792, 105624), (1956, 96768), (2016, 93888), (2048, 92421), (2268, 83456), (2282, 82944), (2304, 82152), (2592, 73024), (2608, 72576), (2688, 70416), (2934, 64512), (3024, 62592), (3072, 61614), (3423, 55296), (3456, 54768), (3584, 52812), (3912, 48384), (4032, 46944), (4401, 43008), (4536, 41728), (4564, 41472), (4608, 41076), (5184, 36512), (5216, 36288), (5376, 35208), (5868, 32256), (6048, 31296), (6144, 30807), (6846, 27648), (6912, 27384), (7168, 26406), (7824, 24192), (8064, 23472), (8802, 21504), (9072, 20864), (9128, 20736), (9216, 20538), (10269, 18432), (10368, 18256), (10432, 18144), (10752, 17604), (11736, 16128), (12096, 15648), (13203, 14336), (13692, 13824)]