291634728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9283}}^1$

素因数の和:9327

約数の個数: 128

約数和(自身を含む): 962565120

約数和(自身を除く): 670930392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 7854, 9283, 10472, 15708, 18566, 27849, 31416, 37132, 55698, 64981, 74264, 102113, 111396, 129962, 157811, 194943, 204226, 222792, 259924, 306339, 315622, 389886, 408452, 473433, 519848, 612678, 631244, 714791, 779772, 816904, 946866, 1104677, 1225356, 1262488, 1429582, 1559544, 1735921, 1893732, 2144373, 2209354, 2450712, 2859164, 3314031, 3471842, 3787464, 4288746, 4418708, 5207763, 5718328, 6628062, 6943684, 8577492, 8837416, 10415526, 12151447, 13256124, 13887368, 17154984, 20831052, 24302894, 26512248, 36454341, 41662104, 48605788, 72908682, 97211576, 145817364, 291634728]

約数ペア:

[(1, 291634728), (2, 145817364), (3, 97211576), (4, 72908682), (6, 48605788), (7, 41662104), (8, 36454341), (11, 26512248), (12, 24302894), (14, 20831052), (17, 17154984), (21, 13887368), (22, 13256124), (24, 12151447), (28, 10415526), (33, 8837416), (34, 8577492), (42, 6943684), (44, 6628062), (51, 5718328), (56, 5207763), (66, 4418708), (68, 4288746), (77, 3787464), (84, 3471842), (88, 3314031), (102, 2859164), (119, 2450712), (132, 2209354), (136, 2144373), (154, 1893732), (168, 1735921), (187, 1559544), (204, 1429582), (231, 1262488), (238, 1225356), (264, 1104677), (308, 946866), (357, 816904), (374, 779772), (408, 714791), (462, 631244), (476, 612678), (561, 519848), (616, 473433), (714, 408452), (748, 389886), (924, 315622), (952, 306339), (1122, 259924), (1309, 222792), (1428, 204226), (1496, 194943), (1848, 157811), (2244, 129962), (2618, 111396), (2856, 102113), (3927, 74264), (4488, 64981), (5236, 55698), (7854, 37132), (9283, 31416), (10472, 27849), (15708, 18566)]