1256552688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81047}}^1$

素因数の和:81094

約数の個数: 80

約数和(自身を含む): 3617982720

約数和(自身を除く): 2361430032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 81047, 162094, 243141, 324188, 486282, 648376, 972564, 1296752, 1377799, 1539893, 1945128, 2755598, 3079786, 3890256, 4133397, 4619679, 5511196, 6159572, 8266794, 9239358, 11022392, 12319144, 16533588, 18478716, 22044784, 24638288, 26178181, 33067176, 36957432, 52356362, 66134352, 73914864, 78534543, 104712724, 157069086, 209425448, 314138172, 418850896, 628276344, 1256552688]

約数ペア:

[(1, 1256552688), (2, 628276344), (3, 418850896), (4, 314138172), (6, 209425448), (8, 157069086), (12, 104712724), (16, 78534543), (17, 73914864), (19, 66134352), (24, 52356362), (34, 36957432), (38, 33067176), (48, 26178181), (51, 24638288), (57, 22044784), (68, 18478716), (76, 16533588), (102, 12319144), (114, 11022392), (136, 9239358), (152, 8266794), (204, 6159572), (228, 5511196), (272, 4619679), (304, 4133397), (323, 3890256), (408, 3079786), (456, 2755598), (646, 1945128), (816, 1539893), (912, 1377799), (969, 1296752), (1292, 972564), (1938, 648376), (2584, 486282), (3876, 324188), (5168, 243141), (7752, 162094), (15504, 81047)]