198561312

素因数分解:

$2^5\times 3^2\times {\mathrm{599}}^1\times {\mathrm{1151}}^1$

素因数の和:1766

約数の個数: 72

約数和(自身を含む): 566092800

約数和(自身を除く): 367531488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 599, 1151, 1198, 1797, 2302, 2396, 3453, 3594, 4604, 4792, 5391, 6906, 7188, 9208, 9584, 10359, 10782, 13812, 14376, 18416, 19168, 20718, 21564, 27624, 28752, 36832, 41436, 43128, 55248, 57504, 82872, 86256, 110496, 165744, 172512, 331488, 689449, 1378898, 2068347, 2757796, 4136694, 5515592, 6205041, 8273388, 11031184, 12410082, 16546776, 22062368, 24820164, 33093552, 49640328, 66187104, 99280656, 198561312]

約数ペア:

[(1, 198561312), (2, 99280656), (3, 66187104), (4, 49640328), (6, 33093552), (8, 24820164), (9, 22062368), (12, 16546776), (16, 12410082), (18, 11031184), (24, 8273388), (32, 6205041), (36, 5515592), (48, 4136694), (72, 2757796), (96, 2068347), (144, 1378898), (288, 689449), (599, 331488), (1151, 172512), (1198, 165744), (1797, 110496), (2302, 86256), (2396, 82872), (3453, 57504), (3594, 55248), (4604, 43128), (4792, 41436), (5391, 36832), (6906, 28752), (7188, 27624), (9208, 21564), (9584, 20718), (10359, 19168), (10782, 18416), (13812, 14376)]