2017689268

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 4777920000

約数和(自身を除く): 2760230732

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 29, 34, 38, 49, 58, 68, 76, 98, 116, 119, 133, 157, 196, 203, 238, 266, 314, 323, 343, 406, 476, 493, 532, 551, 628, 646, 686, 812, 833, 931, 986, 1099, 1102, 1292, 1372, 1421, 1666, 1862, 1972, 2198, 2204, 2261, 2669, 2842, 2983, 3332, 3451, 3724, 3857, 4396, 4522, 4553, 5338, 5684, 5831, 5966, 6517, 6902, 7693, 7714, 9044, 9106, 9367, 9947, 10676, 11662, 11932, 13034, 13804, 15386, 15428, 15827, 18212, 18683, 18734, 19894, 20881, 23324, 24157, 26068, 26999, 30772, 31654, 31871, 37366, 37468, 39788, 41762, 48314, 50711, 53851, 53998, 63308, 63742, 65569, 74732, 77401, 83524, 86507, 96628, 101422, 107702, 107996, 110789, 127484, 130781, 131138, 146167, 154802, 169099, 173014, 188993, 202844, 215404, 221578, 223097, 261562, 262276, 292334, 309604, 338198, 346028, 354977, 377986, 443156, 446194, 458983, 523124, 541807, 584668, 605549, 676396, 709954, 755972, 892388, 915467, 917966, 1023169, 1083614, 1211098, 1419908, 1470619, 1561679, 1830934, 1835932, 2046338, 2167228, 2422196, 2484839, 2941238, 3123358, 3212881, 3661868, 3792649, 4092676, 4238843, 4969678, 5882476, 6246716, 6425762, 7585298, 8477686, 9939356, 10294333, 12851524, 15170596, 16955372, 17393873, 20588666, 26548543, 29671901, 34787746, 41177332, 53097086, 59343802, 69575492, 72060331, 106194172, 118687604, 144120662, 288241324, 504422317, 1008844634, 2017689268]

約数ペア:

[(1, 2017689268), (2, 1008844634), (4, 504422317), (7, 288241324), (14, 144120662), (17, 118687604), (19, 106194172), (28, 72060331), (29, 69575492), (34, 59343802), (38, 53097086), (49, 41177332), (58, 34787746), (68, 29671901), (76, 26548543), (98, 20588666), (116, 17393873), (119, 16955372), (133, 15170596), (157, 12851524), (196, 10294333), (203, 9939356), (238, 8477686), (266, 7585298), (314, 6425762), (323, 6246716), (343, 5882476), (406, 4969678), (476, 4238843), (493, 4092676), (532, 3792649), (551, 3661868), (628, 3212881), (646, 3123358), (686, 2941238), (812, 2484839), (833, 2422196), (931, 2167228), (986, 2046338), (1099, 1835932), (1102, 1830934), (1292, 1561679), (1372, 1470619), (1421, 1419908), (1666, 1211098), (1862, 1083614), (1972, 1023169), (2198, 917966), (2204, 915467), (2261, 892388), (2669, 755972), (2842, 709954), (2983, 676396), (3332, 605549), (3451, 584668), (3724, 541807), (3857, 523124), (4396, 458983), (4522, 446194), (4553, 443156), (5338, 377986), (5684, 354977), (5831, 346028), (5966, 338198), (6517, 309604), (6902, 292334), (7693, 262276), (7714, 261562), (9044, 223097), (9106, 221578), (9367, 215404), (9947, 202844), (10676, 188993), (11662, 173014), (11932, 169099), (13034, 154802), (13804, 146167), (15386, 131138), (15428, 130781), (15827, 127484), (18212, 110789), (18683, 107996), (18734, 107702), (19894, 101422), (20881, 96628), (23324, 86507), (24157, 83524), (26068, 77401), (26999, 74732), (30772, 65569), (31654, 63742), (31871, 63308), (37366, 53998), (37468, 53851), (39788, 50711), (41762, 48314)]