1925678664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^2$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 6604617600

約数和(自身を除く): 4678938936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 313, 351, 364, 378, 468, 504, 546, 626, 702, 728, 756, 819, 936, 939, 1092, 1252, 1404, 1512, 1638, 1878, 2184, 2191, 2457, 2504, 2808, 2817, 3276, 3756, 4069, 4382, 4914, 5634, 6552, 6573, 7512, 8138, 8451, 8764, 9828, 11268, 12207, 13146, 16276, 16902, 17528, 19656, 19719, 22536, 24414, 26292, 28483, 32552, 33804, 36621, 39438, 48828, 52584, 56966, 59157, 67608, 73242, 78876, 85449, 97656, 97969, 109863, 113932, 118314, 146484, 157752, 170898, 195938, 219726, 227864, 236628, 256347, 292968, 293907, 341796, 391876, 439452, 473256, 512694, 587814, 683592, 685783, 769041, 783752, 878904, 881721, 1025388, 1175628, 1273597, 1371566, 1538082, 1763442, 2050776, 2057349, 2351256, 2547194, 2645163, 2743132, 3076164, 3526884, 3820791, 4114698, 5094388, 5290326, 5486264, 6152328, 6172047, 7053768, 7641582, 8229396, 8915179, 10188776, 10580652, 11462373, 12344094, 15283164, 16458792, 17830358, 18516141, 21161304, 22924746, 24688188, 26745537, 30566328, 34387119, 35660716, 37032282, 45849492, 49376376, 53491074, 68774238, 71321432, 74064564, 80236611, 91698984, 106982148, 137548476, 148129128, 160473222, 213964296, 240709833, 275096952, 320946444, 481419666, 641892888, 962839332, 1925678664]

約数ペア:

[(1, 1925678664), (2, 962839332), (3, 641892888), (4, 481419666), (6, 320946444), (7, 275096952), (8, 240709833), (9, 213964296), (12, 160473222), (13, 148129128), (14, 137548476), (18, 106982148), (21, 91698984), (24, 80236611), (26, 74064564), (27, 71321432), (28, 68774238), (36, 53491074), (39, 49376376), (42, 45849492), (52, 37032282), (54, 35660716), (56, 34387119), (63, 30566328), (72, 26745537), (78, 24688188), (84, 22924746), (91, 21161304), (104, 18516141), (108, 17830358), (117, 16458792), (126, 15283164), (156, 12344094), (168, 11462373), (182, 10580652), (189, 10188776), (216, 8915179), (234, 8229396), (252, 7641582), (273, 7053768), (312, 6172047), (313, 6152328), (351, 5486264), (364, 5290326), (378, 5094388), (468, 4114698), (504, 3820791), (546, 3526884), (626, 3076164), (702, 2743132), (728, 2645163), (756, 2547194), (819, 2351256), (936, 2057349), (939, 2050776), (1092, 1763442), (1252, 1538082), (1404, 1371566), (1512, 1273597), (1638, 1175628), (1878, 1025388), (2184, 881721), (2191, 878904), (2457, 783752), (2504, 769041), (2808, 685783), (2817, 683592), (3276, 587814), (3756, 512694), (4069, 473256), (4382, 439452), (4914, 391876), (5634, 341796), (6552, 293907), (6573, 292968), (7512, 256347), (8138, 236628), (8451, 227864), (8764, 219726), (9828, 195938), (11268, 170898), (12207, 157752), (13146, 146484), (16276, 118314), (16902, 113932), (17528, 109863), (19656, 97969), (19719, 97656), (22536, 85449), (24414, 78876), (26292, 73242), (28483, 67608), (32552, 59157), (33804, 56966), (36621, 52584), (39438, 48828)]