1565606448

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{73961}}^1$

素因数の和:73992

約数の個数: 120

約数和(自身を含む): 5227634160

約数和(自身を除く): 3662027712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 73961, 147922, 221883, 295844, 443766, 517727, 591688, 665649, 887532, 1035454, 1183376, 1331298, 1553181, 1775064, 1996947, 2070908, 2662596, 3106362, 3550128, 3624089, 3993894, 4141816, 4659543, 5325192, 6212724, 7248178, 7987788, 8283632, 9319086, 10650384, 10872267, 12425448, 13978629, 14496356, 15975576, 18638172, 21744534, 24850896, 27957258, 28992712, 31951152, 32616801, 37276344, 43489068, 55914516, 57985424, 65233602, 74552688, 86978136, 97850403, 111829032, 130467204, 173956272, 195700806, 223658064, 260934408, 391401612, 521868816, 782803224, 1565606448]

約数ペア:

[(1, 1565606448), (2, 782803224), (3, 521868816), (4, 391401612), (6, 260934408), (7, 223658064), (8, 195700806), (9, 173956272), (12, 130467204), (14, 111829032), (16, 97850403), (18, 86978136), (21, 74552688), (24, 65233602), (27, 57985424), (28, 55914516), (36, 43489068), (42, 37276344), (48, 32616801), (49, 31951152), (54, 28992712), (56, 27957258), (63, 24850896), (72, 21744534), (84, 18638172), (98, 15975576), (108, 14496356), (112, 13978629), (126, 12425448), (144, 10872267), (147, 10650384), (168, 9319086), (189, 8283632), (196, 7987788), (216, 7248178), (252, 6212724), (294, 5325192), (336, 4659543), (378, 4141816), (392, 3993894), (432, 3624089), (441, 3550128), (504, 3106362), (588, 2662596), (756, 2070908), (784, 1996947), (882, 1775064), (1008, 1553181), (1176, 1331298), (1323, 1183376), (1512, 1035454), (1764, 887532), (2352, 665649), (2646, 591688), (3024, 517727), (3528, 443766), (5292, 295844), (7056, 221883), (10584, 147922), (21168, 73961)]