1286574552

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1987}}^1$

素因数の和:2062

約数の個数: 144

約数和(自身を含む): 3858767640

約数和(自身を除く): 2572193088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 276, 306, 391, 408, 414, 529, 552, 612, 782, 828, 1058, 1173, 1224, 1564, 1587, 1656, 1987, 2116, 2346, 3128, 3174, 3519, 3974, 4232, 4692, 4761, 5961, 6348, 7038, 7948, 8993, 9384, 9522, 11922, 12696, 14076, 15896, 17883, 17986, 19044, 23844, 26979, 28152, 33779, 35766, 35972, 38088, 45701, 47688, 53958, 67558, 71532, 71944, 80937, 91402, 101337, 107916, 135116, 137103, 143064, 161874, 182804, 202674, 215832, 270232, 274206, 304011, 323748, 365608, 405348, 411309, 548412, 608022, 647496, 776917, 810696, 822618, 1051123, 1096824, 1216044, 1553834, 1645236, 2102246, 2330751, 2432088, 3107668, 3153369, 3290472, 4204492, 4661502, 6215336, 6306738, 6992253, 8408984, 9323004, 9460107, 12613476, 13984506, 17869091, 18646008, 18920214, 25226952, 27969012, 35738182, 37840428, 53607273, 55938024, 71476364, 75680856, 107214546, 142952728, 160821819, 214429092, 321643638, 428858184, 643287276, 1286574552]

約数ペア:

[(1, 1286574552), (2, 643287276), (3, 428858184), (4, 321643638), (6, 214429092), (8, 160821819), (9, 142952728), (12, 107214546), (17, 75680856), (18, 71476364), (23, 55938024), (24, 53607273), (34, 37840428), (36, 35738182), (46, 27969012), (51, 25226952), (68, 18920214), (69, 18646008), (72, 17869091), (92, 13984506), (102, 12613476), (136, 9460107), (138, 9323004), (153, 8408984), (184, 6992253), (204, 6306738), (207, 6215336), (276, 4661502), (306, 4204492), (391, 3290472), (408, 3153369), (414, 3107668), (529, 2432088), (552, 2330751), (612, 2102246), (782, 1645236), (828, 1553834), (1058, 1216044), (1173, 1096824), (1224, 1051123), (1564, 822618), (1587, 810696), (1656, 776917), (1987, 647496), (2116, 608022), (2346, 548412), (3128, 411309), (3174, 405348), (3519, 365608), (3974, 323748), (4232, 304011), (4692, 274206), (4761, 270232), (5961, 215832), (6348, 202674), (7038, 182804), (7948, 161874), (8993, 143064), (9384, 137103), (9522, 135116), (11922, 107916), (12696, 101337), (14076, 91402), (15896, 80937), (17883, 71944), (17986, 71532), (19044, 67558), (23844, 53958), (26979, 47688), (28152, 45701), (33779, 38088), (35766, 35972)]