235374776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 568888320

約数和(自身を除く): 333513544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 73, 86, 91, 103, 104, 146, 172, 182, 206, 292, 301, 344, 364, 412, 511, 559, 584, 602, 721, 728, 824, 949, 1022, 1118, 1204, 1339, 1442, 1898, 2044, 2236, 2408, 2678, 2884, 3139, 3796, 3913, 4088, 4429, 4472, 5356, 5768, 6278, 6643, 7519, 7592, 7826, 8858, 9373, 10712, 12556, 13286, 15038, 15652, 17716, 18746, 21973, 25112, 26572, 30076, 31003, 31304, 35432, 37492, 40807, 43946, 52633, 53144, 57577, 60152, 62006, 74984, 81614, 87892, 97747, 105266, 115154, 124012, 163228, 175784, 195494, 210532, 230308, 248024, 285649, 323317, 326456, 390988, 403039, 421064, 460616, 571298, 646634, 684229, 781976, 806078, 1142596, 1293268, 1368458, 1612156, 2263219, 2285192, 2586536, 2736916, 3224312, 4203121, 4526438, 5473832, 8406242, 9052876, 16812484, 18105752, 29421847, 33624968, 58843694, 117687388, 235374776]

約数ペア:

[(1, 235374776), (2, 117687388), (4, 58843694), (7, 33624968), (8, 29421847), (13, 18105752), (14, 16812484), (26, 9052876), (28, 8406242), (43, 5473832), (52, 4526438), (56, 4203121), (73, 3224312), (86, 2736916), (91, 2586536), (103, 2285192), (104, 2263219), (146, 1612156), (172, 1368458), (182, 1293268), (206, 1142596), (292, 806078), (301, 781976), (344, 684229), (364, 646634), (412, 571298), (511, 460616), (559, 421064), (584, 403039), (602, 390988), (721, 326456), (728, 323317), (824, 285649), (949, 248024), (1022, 230308), (1118, 210532), (1204, 195494), (1339, 175784), (1442, 163228), (1898, 124012), (2044, 115154), (2236, 105266), (2408, 97747), (2678, 87892), (2884, 81614), (3139, 74984), (3796, 62006), (3913, 60152), (4088, 57577), (4429, 53144), (4472, 52633), (5356, 43946), (5768, 40807), (6278, 37492), (6643, 35432), (7519, 31304), (7592, 31003), (7826, 30076), (8858, 26572), (9373, 25112), (10712, 21973), (12556, 18746), (13286, 17716), (15038, 15652)]