321285744

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3060

約数の個数: 160

約数和(自身を含む): 1045766400

約数和(自身を除く): 724480656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3011, 3952, 4104, 4446, 5616, 5928, 6022, 6669, 8208, 8892, 9033, 11856, 12044, 13338, 17784, 18066, 24088, 26676, 27099, 35568, 36132, 39143, 48176, 53352, 54198, 57209, 72264, 78286, 81297, 106704, 108396, 114418, 117429, 144528, 156572, 162594, 171627, 216792, 228836, 234858, 313144, 325188, 343254, 352287, 433584, 457672, 469716, 514881, 626288, 650376, 686508, 704574, 743717, 915344, 939432, 1029762, 1056861, 1300752, 1373016, 1409148, 1487434, 1544643, 1878864, 2059524, 2113722, 2231151, 2746032, 2818296, 2974868, 3089286, 4119048, 4227444, 4462302, 5636592, 5949736, 6178572, 6693453, 8238096, 8454888, 8924604, 11899472, 12357144, 13386906, 16909776, 17849208, 20080359, 24714288, 26773812, 35698416, 40160718, 53547624, 80321436, 107095248, 160642872, 321285744]

約数ペア:

[(1, 321285744), (2, 160642872), (3, 107095248), (4, 80321436), (6, 53547624), (8, 40160718), (9, 35698416), (12, 26773812), (13, 24714288), (16, 20080359), (18, 17849208), (19, 16909776), (24, 13386906), (26, 12357144), (27, 11899472), (36, 8924604), (38, 8454888), (39, 8238096), (48, 6693453), (52, 6178572), (54, 5949736), (57, 5636592), (72, 4462302), (76, 4227444), (78, 4119048), (104, 3089286), (108, 2974868), (114, 2818296), (117, 2746032), (144, 2231151), (152, 2113722), (156, 2059524), (171, 1878864), (208, 1544643), (216, 1487434), (228, 1409148), (234, 1373016), (247, 1300752), (304, 1056861), (312, 1029762), (342, 939432), (351, 915344), (432, 743717), (456, 704574), (468, 686508), (494, 650376), (513, 626288), (624, 514881), (684, 469716), (702, 457672), (741, 433584), (912, 352287), (936, 343254), (988, 325188), (1026, 313144), (1368, 234858), (1404, 228836), (1482, 216792), (1872, 171627), (1976, 162594), (2052, 156572), (2223, 144528), (2736, 117429), (2808, 114418), (2964, 108396), (3011, 106704), (3952, 81297), (4104, 78286), (4446, 72264), (5616, 57209), (5928, 54198), (6022, 53352), (6669, 48176), (8208, 39143), (8892, 36132), (9033, 35568), (11856, 27099), (12044, 26676), (13338, 24088), (17784, 18066)]