373217152

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2044

約数の個数: 128

約数和(自身を含む): 976262400

約数和(自身を除く): 603045248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 896, 1064, 1216, 1232, 1408, 1463, 1672, 1993, 2128, 2432, 2464, 2926, 3344, 3986, 4256, 4928, 5852, 6688, 7972, 8512, 9856, 11704, 13376, 13951, 15944, 17024, 21923, 23408, 26752, 27902, 31888, 37867, 43846, 46816, 55804, 63776, 75734, 87692, 93632, 111608, 127552, 151468, 153461, 175384, 187264, 223216, 255104, 265069, 302936, 306922, 350768, 416537, 446432, 530138, 605872, 613844, 701536, 833074, 892864, 1060276, 1211744, 1227688, 1403072, 1666148, 1785728, 2120552, 2423488, 2455376, 2806144, 2915759, 3332296, 4241104, 4846976, 4910752, 5831518, 6664592, 8482208, 9821504, 11663036, 13329184, 16964416, 19643008, 23326072, 26658368, 33928832, 46652144, 53316736, 93304288, 186608576, 373217152]

約数ペア:

[(1, 373217152), (2, 186608576), (4, 93304288), (7, 53316736), (8, 46652144), (11, 33928832), (14, 26658368), (16, 23326072), (19, 19643008), (22, 16964416), (28, 13329184), (32, 11663036), (38, 9821504), (44, 8482208), (56, 6664592), (64, 5831518), (76, 4910752), (77, 4846976), (88, 4241104), (112, 3332296), (128, 2915759), (133, 2806144), (152, 2455376), (154, 2423488), (176, 2120552), (209, 1785728), (224, 1666148), (266, 1403072), (304, 1227688), (308, 1211744), (352, 1060276), (418, 892864), (448, 833074), (532, 701536), (608, 613844), (616, 605872), (704, 530138), (836, 446432), (896, 416537), (1064, 350768), (1216, 306922), (1232, 302936), (1408, 265069), (1463, 255104), (1672, 223216), (1993, 187264), (2128, 175384), (2432, 153461), (2464, 151468), (2926, 127552), (3344, 111608), (3986, 93632), (4256, 87692), (4928, 75734), (5852, 63776), (6688, 55804), (7972, 46816), (8512, 43846), (9856, 37867), (11704, 31888), (13376, 27902), (13951, 26752), (15944, 23408), (17024, 21923)]