397244610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1345

約数の個数: 192

約数和(自身を含む): 1293926400

約数和(自身を除く): 896681790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 29, 30, 34, 35, 42, 45, 51, 58, 63, 70, 85, 87, 90, 102, 105, 119, 126, 145, 153, 170, 174, 203, 210, 238, 255, 261, 290, 306, 315, 357, 406, 435, 493, 510, 522, 595, 609, 630, 714, 765, 870, 986, 1015, 1071, 1190, 1218, 1279, 1305, 1479, 1530, 1785, 1827, 2030, 2142, 2465, 2558, 2610, 2958, 3045, 3451, 3570, 3654, 3837, 4437, 4930, 5355, 6090, 6395, 6902, 7395, 7674, 8874, 8953, 9135, 10353, 10710, 11511, 12790, 14790, 17255, 17906, 18270, 19185, 20706, 21743, 22185, 23022, 26859, 31059, 34510, 37091, 38370, 43486, 44370, 44765, 51765, 53718, 57555, 62118, 65229, 74182, 80577, 89530, 103530, 108715, 111273, 115110, 130458, 134295, 152201, 155295, 161154, 185455, 195687, 217430, 222546, 259637, 268590, 304402, 310590, 326145, 333819, 370910, 391374, 402885, 456603, 519274, 556365, 630547, 652290, 667638, 761005, 778911, 805770, 913206, 978435, 1112730, 1261094, 1298185, 1369809, 1522010, 1557822, 1669095, 1891641, 1956870, 2283015, 2336733, 2596370, 2739618, 3152735, 3338190, 3783282, 3894555, 4413829, 4566030, 4673466, 5674923, 6305470, 6849045, 7789110, 8827658, 9458205, 11349846, 11683665, 13241487, 13698090, 18916410, 22069145, 23367330, 26482974, 28374615, 39724461, 44138290, 56749230, 66207435, 79448922, 132414870, 198622305, 397244610]

約数ペア:

[(1, 397244610), (2, 198622305), (3, 132414870), (5, 79448922), (6, 66207435), (7, 56749230), (9, 44138290), (10, 39724461), (14, 28374615), (15, 26482974), (17, 23367330), (18, 22069145), (21, 18916410), (29, 13698090), (30, 13241487), (34, 11683665), (35, 11349846), (42, 9458205), (45, 8827658), (51, 7789110), (58, 6849045), (63, 6305470), (70, 5674923), (85, 4673466), (87, 4566030), (90, 4413829), (102, 3894555), (105, 3783282), (119, 3338190), (126, 3152735), (145, 2739618), (153, 2596370), (170, 2336733), (174, 2283015), (203, 1956870), (210, 1891641), (238, 1669095), (255, 1557822), (261, 1522010), (290, 1369809), (306, 1298185), (315, 1261094), (357, 1112730), (406, 978435), (435, 913206), (493, 805770), (510, 778911), (522, 761005), (595, 667638), (609, 652290), (630, 630547), (714, 556365), (765, 519274), (870, 456603), (986, 402885), (1015, 391374), (1071, 370910), (1190, 333819), (1218, 326145), (1279, 310590), (1305, 304402), (1479, 268590), (1530, 259637), (1785, 222546), (1827, 217430), (2030, 195687), (2142, 185455), (2465, 161154), (2558, 155295), (2610, 152201), (2958, 134295), (3045, 130458), (3451, 115110), (3570, 111273), (3654, 108715), (3837, 103530), (4437, 89530), (4930, 80577), (5355, 74182), (6090, 65229), (6395, 62118), (6902, 57555), (7395, 53718), (7674, 51765), (8874, 44765), (8953, 44370), (9135, 43486), (10353, 38370), (10710, 37091), (11511, 34510), (12790, 31059), (14790, 26859), (17255, 23022), (17906, 22185), (18270, 21743), (19185, 20706)]