217878624

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1437

約数の個数: 144

約数和(自身を含む): 675183600

約数和(自身を除く): 457304976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 608, 684, 696, 912, 928, 1044, 1102, 1368, 1373, 1392, 1653, 1824, 2088, 2204, 2736, 2746, 2784, 3306, 4119, 4176, 4408, 4959, 5472, 5492, 6612, 8238, 8352, 8816, 9918, 10984, 12357, 13224, 16476, 17632, 19836, 21968, 24714, 26087, 26448, 32952, 39672, 39817, 43936, 49428, 52174, 52896, 65904, 78261, 79344, 79634, 98856, 104348, 119451, 131808, 156522, 158688, 159268, 197712, 208696, 234783, 238902, 313044, 318536, 358353, 395424, 417392, 469566, 477804, 626088, 637072, 716706, 756523, 834784, 939132, 955608, 1252176, 1274144, 1433412, 1513046, 1878264, 1911216, 2269569, 2504352, 2866824, 3026092, 3756528, 3822432, 4539138, 5733648, 6052184, 6808707, 7513056, 9078276, 11467296, 12104368, 13617414, 18156552, 24208736, 27234828, 36313104, 54469656, 72626208, 108939312, 217878624]

約数ペア:

[(1, 217878624), (2, 108939312), (3, 72626208), (4, 54469656), (6, 36313104), (8, 27234828), (9, 24208736), (12, 18156552), (16, 13617414), (18, 12104368), (19, 11467296), (24, 9078276), (29, 7513056), (32, 6808707), (36, 6052184), (38, 5733648), (48, 4539138), (57, 3822432), (58, 3756528), (72, 3026092), (76, 2866824), (87, 2504352), (96, 2269569), (114, 1911216), (116, 1878264), (144, 1513046), (152, 1433412), (171, 1274144), (174, 1252176), (228, 955608), (232, 939132), (261, 834784), (288, 756523), (304, 716706), (342, 637072), (348, 626088), (456, 477804), (464, 469566), (522, 417392), (551, 395424), (608, 358353), (684, 318536), (696, 313044), (912, 238902), (928, 234783), (1044, 208696), (1102, 197712), (1368, 159268), (1373, 158688), (1392, 156522), (1653, 131808), (1824, 119451), (2088, 104348), (2204, 98856), (2736, 79634), (2746, 79344), (2784, 78261), (3306, 65904), (4119, 52896), (4176, 52174), (4408, 49428), (4959, 43936), (5472, 39817), (5492, 39672), (6612, 32952), (8238, 26448), (8352, 26087), (8816, 24714), (9918, 21968), (10984, 19836), (12357, 17632), (13224, 16476)]