2121706608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{65099}}^1$

素因数の和:65214

約数の個数: 80

約数和(自身を含む): 6328761600

約数和(自身を除く): 4207054992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 8148, 10864, 16296, 32592, 65099, 130198, 195297, 260396, 390594, 455693, 520792, 781188, 911386, 1041584, 1367079, 1562376, 1822772, 2734158, 3124752, 3645544, 5468316, 6314603, 7291088, 10936632, 12629206, 18943809, 21873264, 25258412, 37887618, 44202221, 50516824, 75775236, 88404442, 101033648, 132606663, 151550472, 176808884, 265213326, 303100944, 353617768, 530426652, 707235536, 1060853304, 2121706608]

約数ペア:

[(1, 2121706608), (2, 1060853304), (3, 707235536), (4, 530426652), (6, 353617768), (7, 303100944), (8, 265213326), (12, 176808884), (14, 151550472), (16, 132606663), (21, 101033648), (24, 88404442), (28, 75775236), (42, 50516824), (48, 44202221), (56, 37887618), (84, 25258412), (97, 21873264), (112, 18943809), (168, 12629206), (194, 10936632), (291, 7291088), (336, 6314603), (388, 5468316), (582, 3645544), (679, 3124752), (776, 2734158), (1164, 1822772), (1358, 1562376), (1552, 1367079), (2037, 1041584), (2328, 911386), (2716, 781188), (4074, 520792), (4656, 455693), (5432, 390594), (8148, 260396), (10864, 195297), (16296, 130198), (32592, 65099)]