222401232

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2865

約数の個数: 120

約数和(自身を含む): 678007200

約数和(自身を除く): 455605968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 2088, 2204, 2736, 2803, 3306, 4176, 4408, 4959, 5606, 6612, 8409, 8816, 9918, 11212, 13224, 16818, 19836, 22424, 25227, 26448, 33636, 39672, 44848, 50454, 53257, 67272, 79344, 81287, 100908, 106514, 134544, 159771, 162574, 201816, 213028, 243861, 319542, 325148, 403632, 426056, 479313, 487722, 639084, 650296, 731583, 852112, 958626, 975444, 1278168, 1300592, 1463166, 1544453, 1917252, 1950888, 2556336, 2926332, 3088906, 3834504, 3901776, 4633359, 5852664, 6177812, 7669008, 9266718, 11705328, 12355624, 13900077, 18533436, 24711248, 27800154, 37066872, 55600308, 74133744, 111200616, 222401232]

約数ペア:

[(1, 222401232), (2, 111200616), (3, 74133744), (4, 55600308), (6, 37066872), (8, 27800154), (9, 24711248), (12, 18533436), (16, 13900077), (18, 12355624), (19, 11705328), (24, 9266718), (29, 7669008), (36, 6177812), (38, 5852664), (48, 4633359), (57, 3901776), (58, 3834504), (72, 3088906), (76, 2926332), (87, 2556336), (114, 1950888), (116, 1917252), (144, 1544453), (152, 1463166), (171, 1300592), (174, 1278168), (228, 975444), (232, 958626), (261, 852112), (304, 731583), (342, 650296), (348, 639084), (456, 487722), (464, 479313), (522, 426056), (551, 403632), (684, 325148), (696, 319542), (912, 243861), (1044, 213028), (1102, 201816), (1368, 162574), (1392, 159771), (1653, 134544), (2088, 106514), (2204, 100908), (2736, 81287), (2803, 79344), (3306, 67272), (4176, 53257), (4408, 50454), (4959, 44848), (5606, 39672), (6612, 33636), (8409, 26448), (8816, 25227), (9918, 22424), (11212, 19836), (13224, 16818)]