217420783824

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{242887}}^1$

素因数の和:244012

約数の個数: 80

約数和(自身を含む): 595254365568

約数和(自身を除く): 377833581744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1097, 2194, 3291, 4388, 6582, 8776, 13164, 17552, 18649, 26328, 37298, 52656, 55947, 74596, 111894, 149192, 223788, 242887, 298384, 447576, 485774, 728661, 895152, 971548, 1457322, 1943096, 2914644, 3886192, 4129079, 5829288, 8258158, 11658576, 12387237, 16516316, 24774474, 33032632, 49548948, 66065264, 99097896, 198195792, 266447039, 532894078, 799341117, 1065788156, 1598682234, 2131576312, 3197364468, 4263152624, 4529599663, 6394728936, 9059199326, 12789457872, 13588798989, 18118398652, 27177597978, 36236797304, 54355195956, 72473594608, 108710391912, 217420783824]

約数ペア:

[(1, 217420783824), (2, 108710391912), (3, 72473594608), (4, 54355195956), (6, 36236797304), (8, 27177597978), (12, 18118398652), (16, 13588798989), (17, 12789457872), (24, 9059199326), (34, 6394728936), (48, 4529599663), (51, 4263152624), (68, 3197364468), (102, 2131576312), (136, 1598682234), (204, 1065788156), (272, 799341117), (408, 532894078), (816, 266447039), (1097, 198195792), (2194, 99097896), (3291, 66065264), (4388, 49548948), (6582, 33032632), (8776, 24774474), (13164, 16516316), (17552, 12387237), (18649, 11658576), (26328, 8258158), (37298, 5829288), (52656, 4129079), (55947, 3886192), (74596, 2914644), (111894, 1943096), (149192, 1457322), (223788, 971548), (242887, 895152), (298384, 728661), (447576, 485774)]