1310966696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 2962552320

約数和(自身を除く): 1651585624

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 103, 104, 136, 184, 206, 221, 299, 313, 391, 412, 442, 598, 626, 782, 824, 884, 1196, 1252, 1339, 1564, 1751, 1768, 2369, 2392, 2504, 2678, 3128, 3502, 4069, 4738, 5083, 5321, 5356, 7004, 7199, 8138, 9476, 10166, 10642, 10712, 14008, 14398, 16276, 18952, 20332, 21284, 22763, 28796, 30797, 32239, 32552, 40273, 40664, 42568, 45526, 57592, 61594, 64478, 69173, 80546, 91052, 93587, 122383, 123188, 128956, 138346, 161092, 182104, 187174, 244766, 246376, 257912, 276692, 322184, 374348, 419107, 489532, 523549, 548063, 553384, 741497, 748696, 838214, 979064, 1047098, 1096126, 1482994, 1590979, 1676428, 2094196, 2192252, 2965988, 3181958, 3352856, 4188392, 4384504, 5931976, 6363916, 7124819, 9639461, 12605449, 12727832, 14249638, 19278922, 25210898, 28499276, 38557844, 50421796, 56998552, 77115688, 100843592, 163870837, 327741674, 655483348, 1310966696]

約数ペア:

[(1, 1310966696), (2, 655483348), (4, 327741674), (8, 163870837), (13, 100843592), (17, 77115688), (23, 56998552), (26, 50421796), (34, 38557844), (46, 28499276), (52, 25210898), (68, 19278922), (92, 14249638), (103, 12727832), (104, 12605449), (136, 9639461), (184, 7124819), (206, 6363916), (221, 5931976), (299, 4384504), (313, 4188392), (391, 3352856), (412, 3181958), (442, 2965988), (598, 2192252), (626, 2094196), (782, 1676428), (824, 1590979), (884, 1482994), (1196, 1096126), (1252, 1047098), (1339, 979064), (1564, 838214), (1751, 748696), (1768, 741497), (2369, 553384), (2392, 548063), (2504, 523549), (2678, 489532), (3128, 419107), (3502, 374348), (4069, 322184), (4738, 276692), (5083, 257912), (5321, 246376), (5356, 244766), (7004, 187174), (7199, 182104), (8138, 161092), (9476, 138346), (10166, 128956), (10642, 123188), (10712, 122383), (14008, 93587), (14398, 91052), (16276, 80546), (18952, 69173), (20332, 64478), (21284, 61594), (22763, 57592), (28796, 45526), (30797, 42568), (32239, 40664), (32552, 40273)]