21605213952

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1733}}^1$

素因数の和:2535

約数の個数: 216

約数和(自身を含む): 71325412704

約数和(自身を除く): 49720198752

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, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 773, 896, 1008, 1152, 1344, 1546, 1733, 1792, 2016, 2304, 2319, 2688, 3092, 3466, 4032, 4638, 5199, 5376, 5411, 6184, 6932, 6957, 8064, 9276, 10398, 10822, 12131, 12368, 13864, 13914, 15597, 16128, 16233, 18552, 20796, 21644, 24262, 24736, 27728, 27828, 31194, 32466, 36393, 37104, 41592, 43288, 48524, 48699, 49472, 55456, 55656, 62388, 64932, 72786, 74208, 83184, 86576, 97048, 97398, 98944, 109179, 110912, 111312, 124776, 129864, 145572, 148416, 166368, 173152, 194096, 194796, 197888, 218358, 221824, 222624, 249552, 259728, 291144, 296832, 332736, 346304, 388192, 389592, 436716, 443648, 445248, 499104, 519456, 582288, 593664, 665472, 692608, 776384, 779184, 873432, 890496, 998208, 1038912, 1164576, 1330944, 1339609, 1385216, 1552768, 1558368, 1746864, 1780992, 1996416, 2077824, 2329152, 2679218, 3105536, 3116736, 3493728, 3992832, 4018827, 4155648, 4658304, 5358436, 6233472, 6987456, 8037654, 9316608, 9377263, 10716872, 12056481, 12466944, 13974912, 16075308, 18754526, 21433744, 24112962, 27949824, 28131789, 32150616, 37509052, 42867488, 48225924, 56263578, 64301232, 75018104, 84395367, 85734976, 96451848, 112527156, 128602464, 150036208, 168790734, 171469952, 192903696, 225054312, 257204928, 300072416, 337581468, 342939904, 385807392, 450108624, 514409856, 600144832, 675162936, 771614784, 900217248, 1028819712, 1200289664, 1350325872, 1543229568, 1800434496, 2400579328, 2700651744, 3086459136, 3600868992, 5401303488, 7201737984, 10802606976, 21605213952]

約数ペア:

[(1, 21605213952), (2, 10802606976), (3, 7201737984), (4, 5401303488), (6, 3600868992), (7, 3086459136), (8, 2700651744), (9, 2400579328), (12, 1800434496), (14, 1543229568), (16, 1350325872), (18, 1200289664), (21, 1028819712), (24, 900217248), (28, 771614784), (32, 675162936), (36, 600144832), (42, 514409856), (48, 450108624), (56, 385807392), (63, 342939904), (64, 337581468), (72, 300072416), (84, 257204928), (96, 225054312), (112, 192903696), (126, 171469952), (128, 168790734), (144, 150036208), (168, 128602464), (192, 112527156), (224, 96451848), (252, 85734976), (256, 84395367), (288, 75018104), (336, 64301232), (384, 56263578), (448, 48225924), (504, 42867488), (576, 37509052), (672, 32150616), (768, 28131789), (773, 27949824), (896, 24112962), (1008, 21433744), (1152, 18754526), (1344, 16075308), (1546, 13974912), (1733, 12466944), (1792, 12056481), (2016, 10716872), (2304, 9377263), (2319, 9316608), (2688, 8037654), (3092, 6987456), (3466, 6233472), (4032, 5358436), (4638, 4658304), (5199, 4155648), (5376, 4018827), (5411, 3992832), (6184, 3493728), (6932, 3116736), (6957, 3105536), (8064, 2679218), (9276, 2329152), (10398, 2077824), (10822, 1996416), (12131, 1780992), (12368, 1746864), (13864, 1558368), (13914, 1552768), (15597, 1385216), (16128, 1339609), (16233, 1330944), (18552, 1164576), (20796, 1038912), (21644, 998208), (24262, 890496), (24736, 873432), (27728, 779184), (27828, 776384), (31194, 692608), (32466, 665472), (36393, 593664), (37104, 582288), (41592, 519456), (43288, 499104), (48524, 445248), (48699, 443648), (49472, 436716), (55456, 389592), (55656, 388192), (62388, 346304), (64932, 332736), (72786, 296832), (74208, 291144), (83184, 259728), (86576, 249552), (97048, 222624), (97398, 221824), (98944, 218358), (109179, 197888), (110912, 194796), (111312, 194096), (124776, 173152), (129864, 166368), (145572, 148416)]