221961274272

素因数分解:

$2^5\times 3^3\times {\mathrm{197}}^1\times {\mathrm{787}}^1\times {\mathrm{1657}}^1$

素因数の和:2660

約数の個数: 192

約数和(自身を含む): 651893235840

約数和(自身を除く): 429931961568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 197, 216, 288, 394, 432, 591, 787, 788, 864, 1182, 1574, 1576, 1657, 1773, 2361, 2364, 3148, 3152, 3314, 3546, 4722, 4728, 4971, 5319, 6296, 6304, 6628, 7083, 7092, 9444, 9456, 9942, 10638, 12592, 13256, 14166, 14184, 14913, 18888, 18912, 19884, 21249, 21276, 25184, 26512, 28332, 28368, 29826, 37776, 39768, 42498, 42552, 44739, 53024, 56664, 56736, 59652, 75552, 79536, 84996, 85104, 89478, 113328, 119304, 155039, 159072, 169992, 170208, 178956, 226656, 238608, 310078, 326429, 339984, 357912, 465117, 477216, 620156, 652858, 679968, 715824, 930234, 979287, 1240312, 1304059, 1305716, 1395351, 1431648, 1860468, 1958574, 2480624, 2608118, 2611432, 2790702, 2937861, 3720936, 3912177, 3917148, 4186053, 4961248, 5216236, 5222864, 5581404, 5875722, 7441872, 7824354, 7834296, 8372106, 8813583, 10432472, 10445728, 11162808, 11736531, 11751444, 14883744, 15648708, 15668592, 16744212, 17627166, 20864944, 22325616, 23473062, 23502888, 31297416, 31337184, 33488424, 35209593, 35254332, 41729888, 44651232, 46946124, 47005776, 62594832, 66976848, 70419186, 70508664, 93892248, 94011552, 125189664, 133953696, 140838372, 141017328, 187784496, 256899623, 281676744, 282034656, 375568992, 513799246, 563353488, 770698869, 1027598492, 1126706976, 1541397738, 2055196984, 2312096607, 3082795476, 4110393968, 4624193214, 6165590952, 6936289821, 8220787936, 9248386428, 12331181904, 13872579642, 18496772856, 24662363808, 27745159284, 36993545712, 55490318568, 73987091424, 110980637136, 221961274272]

約数ペア:

[(1, 221961274272), (2, 110980637136), (3, 73987091424), (4, 55490318568), (6, 36993545712), (8, 27745159284), (9, 24662363808), (12, 18496772856), (16, 13872579642), (18, 12331181904), (24, 9248386428), (27, 8220787936), (32, 6936289821), (36, 6165590952), (48, 4624193214), (54, 4110393968), (72, 3082795476), (96, 2312096607), (108, 2055196984), (144, 1541397738), (197, 1126706976), (216, 1027598492), (288, 770698869), (394, 563353488), (432, 513799246), (591, 375568992), (787, 282034656), (788, 281676744), (864, 256899623), (1182, 187784496), (1574, 141017328), (1576, 140838372), (1657, 133953696), (1773, 125189664), (2361, 94011552), (2364, 93892248), (3148, 70508664), (3152, 70419186), (3314, 66976848), (3546, 62594832), (4722, 47005776), (4728, 46946124), (4971, 44651232), (5319, 41729888), (6296, 35254332), (6304, 35209593), (6628, 33488424), (7083, 31337184), (7092, 31297416), (9444, 23502888), (9456, 23473062), (9942, 22325616), (10638, 20864944), (12592, 17627166), (13256, 16744212), (14166, 15668592), (14184, 15648708), (14913, 14883744), (18888, 11751444), (18912, 11736531), (19884, 11162808), (21249, 10445728), (21276, 10432472), (25184, 8813583), (26512, 8372106), (28332, 7834296), (28368, 7824354), (29826, 7441872), (37776, 5875722), (39768, 5581404), (42498, 5222864), (42552, 5216236), (44739, 4961248), (53024, 4186053), (56664, 3917148), (56736, 3912177), (59652, 3720936), (75552, 2937861), (79536, 2790702), (84996, 2611432), (85104, 2608118), (89478, 2480624), (113328, 1958574), (119304, 1860468), (155039, 1431648), (159072, 1395351), (169992, 1305716), (170208, 1304059), (178956, 1240312), (226656, 979287), (238608, 930234), (310078, 715824), (326429, 679968), (339984, 652858), (357912, 620156), (465117, 477216)]