2912052176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1889}}^1$

素因数の和:2388

約数の個数: 80

約数和(自身を含む): 6496459200

約数和(自身を除く): 3584407024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 461, 836, 922, 1672, 1844, 1889, 3344, 3688, 3778, 5071, 7376, 7556, 8759, 10142, 15112, 17518, 20284, 20779, 30224, 35036, 35891, 40568, 41558, 70072, 71782, 81136, 83116, 96349, 140144, 143564, 166232, 192698, 287128, 332464, 385396, 394801, 574256, 770792, 789602, 870829, 1541584, 1579204, 1741658, 3158408, 3483316, 6316816, 6966632, 9579119, 13933264, 16545751, 19158238, 33091502, 38316476, 66183004, 76632952, 132366008, 153265904, 182003261, 264732016, 364006522, 728013044, 1456026088, 2912052176]

約数ペア:

[(1, 2912052176), (2, 1456026088), (4, 728013044), (8, 364006522), (11, 264732016), (16, 182003261), (19, 153265904), (22, 132366008), (38, 76632952), (44, 66183004), (76, 38316476), (88, 33091502), (152, 19158238), (176, 16545751), (209, 13933264), (304, 9579119), (418, 6966632), (461, 6316816), (836, 3483316), (922, 3158408), (1672, 1741658), (1844, 1579204), (1889, 1541584), (3344, 870829), (3688, 789602), (3778, 770792), (5071, 574256), (7376, 394801), (7556, 385396), (8759, 332464), (10142, 287128), (15112, 192698), (17518, 166232), (20284, 143564), (20779, 140144), (30224, 96349), (35036, 83116), (35891, 81136), (40568, 71782), (41558, 70072)]