561028832

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 144

約数和(自身を含む): 1465989840

約数和(自身を除く): 904961008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 392, 416, 442, 476, 544, 637, 728, 784, 833, 884, 952, 1274, 1456, 1547, 1568, 1619, 1666, 1768, 1904, 2548, 2912, 3094, 3238, 3332, 3536, 3808, 5096, 6188, 6476, 6664, 7072, 10192, 10829, 11333, 12376, 12952, 13328, 20384, 21047, 21658, 22666, 24752, 25904, 26656, 27523, 42094, 43316, 45332, 49504, 51808, 55046, 79331, 84188, 86632, 90664, 110092, 147329, 158662, 168376, 173264, 181328, 192661, 220184, 294658, 317324, 336752, 346528, 357799, 362656, 385322, 440368, 589316, 634648, 673504, 715598, 770644, 880736, 1031303, 1178632, 1269296, 1348627, 1431196, 1541288, 2062606, 2357264, 2504593, 2538592, 2697254, 2862392, 3082576, 4125212, 4714528, 5009186, 5394508, 5724784, 6165152, 8250424, 10018372, 10789016, 11449568, 16500848, 17532151, 20036744, 21578032, 33001696, 35064302, 40073488, 43156064, 70128604, 80146976, 140257208, 280514416, 561028832]

約数ペア:

[(1, 561028832), (2, 280514416), (4, 140257208), (7, 80146976), (8, 70128604), (13, 43156064), (14, 40073488), (16, 35064302), (17, 33001696), (26, 21578032), (28, 20036744), (32, 17532151), (34, 16500848), (49, 11449568), (52, 10789016), (56, 10018372), (68, 8250424), (91, 6165152), (98, 5724784), (104, 5394508), (112, 5009186), (119, 4714528), (136, 4125212), (182, 3082576), (196, 2862392), (208, 2697254), (221, 2538592), (224, 2504593), (238, 2357264), (272, 2062606), (364, 1541288), (392, 1431196), (416, 1348627), (442, 1269296), (476, 1178632), (544, 1031303), (637, 880736), (728, 770644), (784, 715598), (833, 673504), (884, 634648), (952, 589316), (1274, 440368), (1456, 385322), (1547, 362656), (1568, 357799), (1619, 346528), (1666, 336752), (1768, 317324), (1904, 294658), (2548, 220184), (2912, 192661), (3094, 181328), (3238, 173264), (3332, 168376), (3536, 158662), (3808, 147329), (5096, 110092), (6188, 90664), (6476, 86632), (6664, 84188), (7072, 79331), (10192, 55046), (10829, 51808), (11333, 49504), (12376, 45332), (12952, 43316), (13328, 42094), (20384, 27523), (21047, 26656), (21658, 25904), (22666, 24752)]