279022128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6863}}^1$

素因数の和:6903

約数の個数: 120

約数和(自身を含む): 905608704

約数和(自身を除く): 626586576

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, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6776, 6863, 10164, 13552, 13726, 20328, 20589, 27452, 40656, 41178, 48041, 54904, 75493, 82356, 96082, 109808, 144123, 150986, 164712, 192164, 226479, 288246, 301972, 329424, 384328, 452958, 528451, 576492, 603944, 768656, 830423, 905916, 1056902, 1152984, 1207888, 1585353, 1660846, 1811832, 2113804, 2305968, 2491269, 3170706, 3321692, 3623664, 4227608, 4982538, 5812961, 6341412, 6643384, 8455216, 9965076, 11625922, 12682824, 13286768, 17438883, 19930152, 23251844, 25365648, 34877766, 39860304, 46503688, 69755532, 93007376, 139511064, 279022128]

約数ペア:

[(1, 279022128), (2, 139511064), (3, 93007376), (4, 69755532), (6, 46503688), (7, 39860304), (8, 34877766), (11, 25365648), (12, 23251844), (14, 19930152), (16, 17438883), (21, 13286768), (22, 12682824), (24, 11625922), (28, 9965076), (33, 8455216), (42, 6643384), (44, 6341412), (48, 5812961), (56, 4982538), (66, 4227608), (77, 3623664), (84, 3321692), (88, 3170706), (112, 2491269), (121, 2305968), (132, 2113804), (154, 1811832), (168, 1660846), (176, 1585353), (231, 1207888), (242, 1152984), (264, 1056902), (308, 905916), (336, 830423), (363, 768656), (462, 603944), (484, 576492), (528, 528451), (616, 452958), (726, 384328), (847, 329424), (924, 301972), (968, 288246), (1232, 226479), (1452, 192164), (1694, 164712), (1848, 150986), (1936, 144123), (2541, 109808), (2904, 96082), (3388, 82356), (3696, 75493), (5082, 54904), (5808, 48041), (6776, 41178), (6863, 40656), (10164, 27452), (13552, 20589), (13726, 20328)]