280776216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5783}}^1$

素因数の和:5833

約数の個数: 96

約数和(自身を含む): 852330240

約数和(自身を除く): 571554024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 289, 357, 408, 476, 578, 714, 867, 952, 1156, 1428, 1734, 2023, 2312, 2856, 3468, 4046, 5783, 6069, 6936, 8092, 11566, 12138, 16184, 17349, 23132, 24276, 34698, 40481, 46264, 48552, 69396, 80962, 98311, 121443, 138792, 161924, 196622, 242886, 294933, 323848, 393244, 485772, 589866, 688177, 786488, 971544, 1179732, 1376354, 1671287, 2064531, 2359464, 2752708, 3342574, 4129062, 5013861, 5505416, 6685148, 8258124, 10027722, 11699009, 13370296, 16516248, 20055444, 23398018, 35097027, 40110888, 46796036, 70194054, 93592072, 140388108, 280776216]

約数ペア:

[(1, 280776216), (2, 140388108), (3, 93592072), (4, 70194054), (6, 46796036), (7, 40110888), (8, 35097027), (12, 23398018), (14, 20055444), (17, 16516248), (21, 13370296), (24, 11699009), (28, 10027722), (34, 8258124), (42, 6685148), (51, 5505416), (56, 5013861), (68, 4129062), (84, 3342574), (102, 2752708), (119, 2359464), (136, 2064531), (168, 1671287), (204, 1376354), (238, 1179732), (289, 971544), (357, 786488), (408, 688177), (476, 589866), (578, 485772), (714, 393244), (867, 323848), (952, 294933), (1156, 242886), (1428, 196622), (1734, 161924), (2023, 138792), (2312, 121443), (2856, 98311), (3468, 80962), (4046, 69396), (5783, 48552), (6069, 46264), (6936, 40481), (8092, 34698), (11566, 24276), (12138, 23132), (16184, 17349)]