815585526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{739}}^1$

素因数の和:1234

約数の個数: 96

約数和(自身を含む): 2133331200

約数和(自身を除く): 1317745674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 461, 739, 798, 922, 1197, 1383, 1478, 2217, 2394, 2766, 3227, 4149, 4434, 5173, 6454, 6651, 8298, 8759, 9681, 10346, 13302, 14041, 15519, 17518, 19362, 26277, 28082, 29043, 31038, 42123, 46557, 52554, 58086, 61313, 78831, 84246, 93114, 98287, 122626, 126369, 157662, 183939, 196574, 252738, 294861, 340679, 367878, 551817, 589722, 681358, 884583, 1022037, 1103634, 1769166, 2044074, 2384753, 3066111, 4769506, 6132222, 6472901, 7154259, 12945802, 14308518, 19418703, 21462777, 38837406, 42925554, 45310307, 58256109, 90620614, 116512218, 135930921, 271861842, 407792763, 815585526]

約数ペア:

[(1, 815585526), (2, 407792763), (3, 271861842), (6, 135930921), (7, 116512218), (9, 90620614), (14, 58256109), (18, 45310307), (19, 42925554), (21, 38837406), (38, 21462777), (42, 19418703), (57, 14308518), (63, 12945802), (114, 7154259), (126, 6472901), (133, 6132222), (171, 4769506), (266, 3066111), (342, 2384753), (399, 2044074), (461, 1769166), (739, 1103634), (798, 1022037), (922, 884583), (1197, 681358), (1383, 589722), (1478, 551817), (2217, 367878), (2394, 340679), (2766, 294861), (3227, 252738), (4149, 196574), (4434, 183939), (5173, 157662), (6454, 126369), (6651, 122626), (8298, 98287), (8759, 93114), (9681, 84246), (10346, 78831), (13302, 61313), (14041, 58086), (15519, 52554), (17518, 46557), (19362, 42123), (26277, 31038), (28082, 29043)]