280733544

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6160

約数の個数: 144

約数和(自身を含む): 952644420

約数和(自身を除く): 671910876

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6121, 6552, 7644, 11466, 12242, 15288, 18363, 22932, 24484, 36726, 42847, 45864, 48968, 55089, 73452, 79573, 85694, 110178, 128541, 146904, 159146, 171388, 220356, 238719, 257082, 299929, 318292, 342776, 385623, 440712, 477438, 514164, 557011, 599858, 636584, 716157, 771246, 899787, 954876, 1028328, 1114022, 1199716, 1432314, 1542492, 1671033, 1799574, 1909752, 2228044, 2399432, 2699361, 2864628, 3084984, 3342066, 3599148, 3899077, 4456088, 5013099, 5398722, 5729256, 6684132, 7198296, 7798154, 10026198, 10797444, 11697231, 13368264, 15596308, 20052396, 21594888, 23394462, 31192616, 35091693, 40104792, 46788924, 70183386, 93577848, 140366772, 280733544]

約数ペア:

[(1, 280733544), (2, 140366772), (3, 93577848), (4, 70183386), (6, 46788924), (7, 40104792), (8, 35091693), (9, 31192616), (12, 23394462), (13, 21594888), (14, 20052396), (18, 15596308), (21, 13368264), (24, 11697231), (26, 10797444), (28, 10026198), (36, 7798154), (39, 7198296), (42, 6684132), (49, 5729256), (52, 5398722), (56, 5013099), (63, 4456088), (72, 3899077), (78, 3599148), (84, 3342066), (91, 3084984), (98, 2864628), (104, 2699361), (117, 2399432), (126, 2228044), (147, 1909752), (156, 1799574), (168, 1671033), (182, 1542492), (196, 1432314), (234, 1199716), (252, 1114022), (273, 1028328), (294, 954876), (312, 899787), (364, 771246), (392, 716157), (441, 636584), (468, 599858), (504, 557011), (546, 514164), (588, 477438), (637, 440712), (728, 385623), (819, 342776), (882, 318292), (936, 299929), (1092, 257082), (1176, 238719), (1274, 220356), (1638, 171388), (1764, 159146), (1911, 146904), (2184, 128541), (2548, 110178), (3276, 85694), (3528, 79573), (3822, 73452), (5096, 55089), (5733, 48968), (6121, 45864), (6552, 42847), (7644, 36726), (11466, 24484), (12242, 22932), (15288, 18363)]