408977568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:947

約数の個数: 144

約数和(自身を含む): 1244932416

約数和(自身を除く): 835954848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 103, 136, 144, 153, 204, 206, 272, 288, 306, 309, 408, 412, 544, 612, 618, 811, 816, 824, 927, 1224, 1236, 1622, 1632, 1648, 1751, 1854, 2433, 2448, 2472, 3244, 3296, 3502, 3708, 4866, 4896, 4944, 5253, 6488, 7004, 7299, 7416, 9732, 9888, 10506, 12976, 13787, 14008, 14598, 14832, 15759, 19464, 21012, 25952, 27574, 28016, 29196, 29664, 31518, 38928, 41361, 42024, 55148, 56032, 58392, 63036, 77856, 82722, 83533, 84048, 110296, 116784, 124083, 126072, 165444, 167066, 168096, 220592, 233568, 248166, 250599, 252144, 330888, 334132, 441184, 496332, 501198, 504288, 661776, 668264, 751797, 992664, 1002396, 1323552, 1336528, 1420061, 1503594, 1985328, 2004792, 2673056, 2840122, 3007188, 3970656, 4009584, 4260183, 5680244, 6014376, 8019168, 8520366, 11360488, 12028752, 12780549, 17040732, 22720976, 24057504, 25561098, 34081464, 45441952, 51122196, 68162928, 102244392, 136325856, 204488784, 408977568]

約数ペア:

[(1, 408977568), (2, 204488784), (3, 136325856), (4, 102244392), (6, 68162928), (8, 51122196), (9, 45441952), (12, 34081464), (16, 25561098), (17, 24057504), (18, 22720976), (24, 17040732), (32, 12780549), (34, 12028752), (36, 11360488), (48, 8520366), (51, 8019168), (68, 6014376), (72, 5680244), (96, 4260183), (102, 4009584), (103, 3970656), (136, 3007188), (144, 2840122), (153, 2673056), (204, 2004792), (206, 1985328), (272, 1503594), (288, 1420061), (306, 1336528), (309, 1323552), (408, 1002396), (412, 992664), (544, 751797), (612, 668264), (618, 661776), (811, 504288), (816, 501198), (824, 496332), (927, 441184), (1224, 334132), (1236, 330888), (1622, 252144), (1632, 250599), (1648, 248166), (1751, 233568), (1854, 220592), (2433, 168096), (2448, 167066), (2472, 165444), (3244, 126072), (3296, 124083), (3502, 116784), (3708, 110296), (4866, 84048), (4896, 83533), (4944, 82722), (5253, 77856), (6488, 63036), (7004, 58392), (7299, 56032), (7416, 55148), (9732, 42024), (9888, 41361), (10506, 38928), (12976, 31518), (13787, 29664), (14008, 29196), (14598, 28016), (14832, 27574), (15759, 25952), (19464, 21012)]