1265661216

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{33547}}^1$

素因数の和:33694

約数の個数: 72

約数和(自身を含む): 3626807184

約数和(自身を除く): 2361145968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 9432, 12576, 18864, 33547, 37728, 67094, 100641, 134188, 201282, 268376, 301923, 402564, 536752, 603846, 805128, 1073504, 1207692, 1610256, 2415384, 3220512, 4394657, 4830768, 8789314, 9661536, 13183971, 17578628, 26367942, 35157256, 39551913, 52735884, 70314512, 79103826, 105471768, 140629024, 158207652, 210943536, 316415304, 421887072, 632830608, 1265661216]

約数ペア:

[(1, 1265661216), (2, 632830608), (3, 421887072), (4, 316415304), (6, 210943536), (8, 158207652), (9, 140629024), (12, 105471768), (16, 79103826), (18, 70314512), (24, 52735884), (32, 39551913), (36, 35157256), (48, 26367942), (72, 17578628), (96, 13183971), (131, 9661536), (144, 8789314), (262, 4830768), (288, 4394657), (393, 3220512), (524, 2415384), (786, 1610256), (1048, 1207692), (1179, 1073504), (1572, 805128), (2096, 603846), (2358, 536752), (3144, 402564), (4192, 301923), (4716, 268376), (6288, 201282), (9432, 134188), (12576, 100641), (18864, 67094), (33547, 37728)]