2856216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 8064000

約数和(自身を除く): 5207784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 349, 372, 682, 698, 744, 1023, 1047, 1364, 1396, 2046, 2094, 2728, 2792, 3839, 4092, 4188, 7678, 8184, 8376, 10819, 11517, 15356, 21638, 23034, 30712, 32457, 43276, 46068, 64914, 86552, 92136, 119009, 129828, 238018, 259656, 357027, 476036, 714054, 952072, 1428108, 2856216]

約数ペア:

[(1, 2856216), (2, 1428108), (3, 952072), (4, 714054), (6, 476036), (8, 357027), (11, 259656), (12, 238018), (22, 129828), (24, 119009), (31, 92136), (33, 86552), (44, 64914), (62, 46068), (66, 43276), (88, 32457), (93, 30712), (124, 23034), (132, 21638), (186, 15356), (248, 11517), (264, 10819), (341, 8376), (349, 8184), (372, 7678), (682, 4188), (698, 4092), (744, 3839), (1023, 2792), (1047, 2728), (1364, 2094), (1396, 2046)]