238436928

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{21787}}^1$

素因数の和:21824

約数の個数: 84

約数和(自身を含む): 719439760

約数和(自身を除く): 481002832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 21787, 43574, 65361, 87148, 130722, 174296, 196083, 261444, 348592, 392166, 413953, 522888, 697184, 784332, 827906, 1045776, 1241859, 1394368, 1568664, 1655812, 2091552, 2483718, 3137328, 3311624, 3725577, 4183104, 4967436, 6274656, 6623248, 7451154, 9934872, 12549312, 13246496, 14902308, 19869744, 26492992, 29804616, 39739488, 59609232, 79478976, 119218464, 238436928]

約数ペア:

[(1, 238436928), (2, 119218464), (3, 79478976), (4, 59609232), (6, 39739488), (8, 29804616), (9, 26492992), (12, 19869744), (16, 14902308), (18, 13246496), (19, 12549312), (24, 9934872), (32, 7451154), (36, 6623248), (38, 6274656), (48, 4967436), (57, 4183104), (64, 3725577), (72, 3311624), (76, 3137328), (96, 2483718), (114, 2091552), (144, 1655812), (152, 1568664), (171, 1394368), (192, 1241859), (228, 1045776), (288, 827906), (304, 784332), (342, 697184), (456, 522888), (576, 413953), (608, 392166), (684, 348592), (912, 261444), (1216, 196083), (1368, 174296), (1824, 130722), (2736, 87148), (3648, 65361), (5472, 43574), (10944, 21787)]