211761216

素因数分解:

$2^6\times 3^4\times {\mathrm{40849}}^1$

素因数の和:40873

約数の個数: 70

約数和(自身を含む): 627741950

約数和(自身を除く): 415980734

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 40849, 81698, 122547, 163396, 245094, 326792, 367641, 490188, 653584, 735282, 980376, 1102923, 1307168, 1470564, 1960752, 2205846, 2614336, 2941128, 3308769, 3921504, 4411692, 5882256, 6617538, 7843008, 8823384, 11764512, 13235076, 17646768, 23529024, 26470152, 35293536, 52940304, 70587072, 105880608, 211761216]

約数ペア:

[(1, 211761216), (2, 105880608), (3, 70587072), (4, 52940304), (6, 35293536), (8, 26470152), (9, 23529024), (12, 17646768), (16, 13235076), (18, 11764512), (24, 8823384), (27, 7843008), (32, 6617538), (36, 5882256), (48, 4411692), (54, 3921504), (64, 3308769), (72, 2941128), (81, 2614336), (96, 2205846), (108, 1960752), (144, 1470564), (162, 1307168), (192, 1102923), (216, 980376), (288, 735282), (324, 653584), (432, 490188), (576, 367641), (648, 326792), (864, 245094), (1296, 163396), (1728, 122547), (2592, 81698), (5184, 40849)]