628693812

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1507

約数の個数: 120

約数和(自身を含む): 1754984000

約数和(自身を除く): 1126290188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 73, 76, 81, 108, 114, 146, 162, 171, 219, 228, 292, 324, 342, 438, 513, 657, 684, 876, 1026, 1314, 1387, 1399, 1539, 1971, 2052, 2628, 2774, 2798, 3078, 3942, 4161, 4197, 5548, 5596, 5913, 6156, 7884, 8322, 8394, 11826, 12483, 12591, 16644, 16788, 23652, 24966, 25182, 26581, 37449, 37773, 49932, 50364, 53162, 74898, 75546, 79743, 102127, 106324, 112347, 113319, 149796, 151092, 159486, 204254, 224694, 226638, 239229, 306381, 318972, 408508, 449388, 453276, 478458, 612762, 717687, 919143, 956916, 1225524, 1435374, 1838286, 1940413, 2153061, 2757429, 2870748, 3676572, 3880826, 4306122, 5514858, 5821239, 7761652, 8272287, 8612244, 11029716, 11642478, 16544574, 17463717, 23284956, 33089148, 34927434, 52391151, 69854868, 104782302, 157173453, 209564604, 314346906, 628693812]

約数ペア:

[(1, 628693812), (2, 314346906), (3, 209564604), (4, 157173453), (6, 104782302), (9, 69854868), (12, 52391151), (18, 34927434), (19, 33089148), (27, 23284956), (36, 17463717), (38, 16544574), (54, 11642478), (57, 11029716), (73, 8612244), (76, 8272287), (81, 7761652), (108, 5821239), (114, 5514858), (146, 4306122), (162, 3880826), (171, 3676572), (219, 2870748), (228, 2757429), (292, 2153061), (324, 1940413), (342, 1838286), (438, 1435374), (513, 1225524), (657, 956916), (684, 919143), (876, 717687), (1026, 612762), (1314, 478458), (1387, 453276), (1399, 449388), (1539, 408508), (1971, 318972), (2052, 306381), (2628, 239229), (2774, 226638), (2798, 224694), (3078, 204254), (3942, 159486), (4161, 151092), (4197, 149796), (5548, 113319), (5596, 112347), (5913, 106324), (6156, 102127), (7884, 79743), (8322, 75546), (8394, 74898), (11826, 53162), (12483, 50364), (12591, 49932), (16644, 37773), (16788, 37449), (23652, 26581), (24966, 25182)]