219936816

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1552

約数の個数: 160

約数和(自身を含む): 711383040

約数和(自身を除く): 491446224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1493, 1584, 1674, 2046, 2232, 2376, 2728, 2986, 3069, 3348, 4092, 4464, 4479, 4752, 5456, 5972, 6138, 6696, 8184, 8958, 9207, 11944, 12276, 13392, 13437, 16368, 16423, 17916, 18414, 23888, 24552, 26874, 32846, 35832, 36828, 40311, 46283, 49104, 49269, 53748, 65692, 71664, 73656, 80622, 92566, 98538, 107496, 131384, 138849, 147312, 147807, 161244, 185132, 197076, 214992, 262768, 277698, 295614, 322488, 370264, 394152, 416547, 443421, 509113, 555396, 591228, 644976, 740528, 788304, 833094, 886842, 1018226, 1110792, 1182456, 1249641, 1527339, 1666188, 1773684, 2036452, 2221584, 2364912, 2499282, 3054678, 3332376, 3547368, 4072904, 4582017, 4998564, 6109356, 6664752, 7094736, 8145808, 9164034, 9997128, 12218712, 13746051, 18328068, 19994256, 24437424, 27492102, 36656136, 54984204, 73312272, 109968408, 219936816]

約数ペア:

[(1, 219936816), (2, 109968408), (3, 73312272), (4, 54984204), (6, 36656136), (8, 27492102), (9, 24437424), (11, 19994256), (12, 18328068), (16, 13746051), (18, 12218712), (22, 9997128), (24, 9164034), (27, 8145808), (31, 7094736), (33, 6664752), (36, 6109356), (44, 4998564), (48, 4582017), (54, 4072904), (62, 3547368), (66, 3332376), (72, 3054678), (88, 2499282), (93, 2364912), (99, 2221584), (108, 2036452), (124, 1773684), (132, 1666188), (144, 1527339), (176, 1249641), (186, 1182456), (198, 1110792), (216, 1018226), (248, 886842), (264, 833094), (279, 788304), (297, 740528), (341, 644976), (372, 591228), (396, 555396), (432, 509113), (496, 443421), (528, 416547), (558, 394152), (594, 370264), (682, 322488), (744, 295614), (792, 277698), (837, 262768), (1023, 214992), (1116, 197076), (1188, 185132), (1364, 161244), (1488, 147807), (1493, 147312), (1584, 138849), (1674, 131384), (2046, 107496), (2232, 98538), (2376, 92566), (2728, 80622), (2986, 73656), (3069, 71664), (3348, 65692), (4092, 53748), (4464, 49269), (4479, 49104), (4752, 46283), (5456, 40311), (5972, 36828), (6138, 35832), (6696, 32846), (8184, 26874), (8958, 24552), (9207, 23888), (11944, 18414), (12276, 17916), (13392, 16423), (13437, 16368)]