221342352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59887}}^1$

素因数の和:59916

約数の個数: 80

約数和(自身を含む): 712906752

約数和(自身を除く): 491564400

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 59887, 119774, 179661, 239548, 359322, 419209, 479096, 658757, 718644, 838418, 958192, 1257627, 1317514, 1437288, 1676836, 1976271, 2515254, 2635028, 2874576, 3353672, 3952542, 4611299, 5030508, 5270056, 6707344, 7905084, 9222598, 10061016, 10540112, 13833897, 15810168, 18445196, 20122032, 27667794, 31620336, 36890392, 55335588, 73780784, 110671176, 221342352]

約数ペア:

[(1, 221342352), (2, 110671176), (3, 73780784), (4, 55335588), (6, 36890392), (7, 31620336), (8, 27667794), (11, 20122032), (12, 18445196), (14, 15810168), (16, 13833897), (21, 10540112), (22, 10061016), (24, 9222598), (28, 7905084), (33, 6707344), (42, 5270056), (44, 5030508), (48, 4611299), (56, 3952542), (66, 3353672), (77, 2874576), (84, 2635028), (88, 2515254), (112, 1976271), (132, 1676836), (154, 1437288), (168, 1317514), (176, 1257627), (231, 958192), (264, 838418), (308, 718644), (336, 658757), (462, 479096), (528, 419209), (616, 359322), (924, 239548), (1232, 179661), (1848, 119774), (3696, 59887)]