787841292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 2132766720

約数和(自身を除く): 1344925428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 179, 302, 347, 358, 453, 537, 604, 694, 716, 906, 1041, 1057, 1074, 1253, 1388, 1812, 2082, 2114, 2148, 2429, 2506, 3171, 3759, 4164, 4228, 4858, 5012, 6342, 7287, 7518, 9716, 12684, 14574, 15036, 27029, 29148, 52397, 54058, 62113, 81087, 104794, 108116, 124226, 157191, 162174, 186339, 189203, 209588, 248452, 314382, 324348, 366779, 372678, 378406, 434791, 567609, 628764, 733558, 745356, 756812, 869582, 1100337, 1135218, 1304373, 1467116, 1739164, 2200674, 2270436, 2608746, 4401348, 5217492, 9379063, 18758126, 28137189, 37516252, 56274378, 65653441, 112548756, 131306882, 196960323, 262613764, 393920646, 787841292]

約数ペア:

[(1, 787841292), (2, 393920646), (3, 262613764), (4, 196960323), (6, 131306882), (7, 112548756), (12, 65653441), (14, 56274378), (21, 37516252), (28, 28137189), (42, 18758126), (84, 9379063), (151, 5217492), (179, 4401348), (302, 2608746), (347, 2270436), (358, 2200674), (453, 1739164), (537, 1467116), (604, 1304373), (694, 1135218), (716, 1100337), (906, 869582), (1041, 756812), (1057, 745356), (1074, 733558), (1253, 628764), (1388, 567609), (1812, 434791), (2082, 378406), (2114, 372678), (2148, 366779), (2429, 324348), (2506, 314382), (3171, 248452), (3759, 209588), (4164, 189203), (4228, 186339), (4858, 162174), (5012, 157191), (6342, 124226), (7287, 108116), (7518, 104794), (9716, 81087), (12684, 62113), (14574, 54058), (15036, 52397), (27029, 29148)]