238648464

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4217}}^1$

素因数の和:4365

約数の個数: 80

約数和(自身を含む): 690402240

約数和(自身を除く): 451753776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 4217, 4716, 6288, 7074, 8434, 9432, 12651, 14148, 16868, 18864, 25302, 28296, 33736, 37953, 50604, 56592, 67472, 75906, 101208, 113859, 151812, 202416, 227718, 303624, 455436, 552427, 607248, 910872, 1104854, 1657281, 1821744, 2209708, 3314562, 4419416, 4971843, 6629124, 8838832, 9943686, 13258248, 14915529, 19887372, 26516496, 29831058, 39774744, 59662116, 79549488, 119324232, 238648464]

約数ペア:

[(1, 238648464), (2, 119324232), (3, 79549488), (4, 59662116), (6, 39774744), (8, 29831058), (9, 26516496), (12, 19887372), (16, 14915529), (18, 13258248), (24, 9943686), (27, 8838832), (36, 6629124), (48, 4971843), (54, 4419416), (72, 3314562), (108, 2209708), (131, 1821744), (144, 1657281), (216, 1104854), (262, 910872), (393, 607248), (432, 552427), (524, 455436), (786, 303624), (1048, 227718), (1179, 202416), (1572, 151812), (2096, 113859), (2358, 101208), (3144, 75906), (3537, 67472), (4217, 56592), (4716, 50604), (6288, 37953), (7074, 33736), (8434, 28296), (9432, 25302), (12651, 18864), (14148, 16868)]