215525232

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{38377}}^1$

素因数の和:38407

約数の個数: 80

約数和(自身を含む): 666242080

約数和(自身を除く): 450716848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 38377, 76754, 115131, 153508, 230262, 307016, 345393, 460524, 498901, 614032, 690786, 921048, 997802, 1036179, 1381572, 1496703, 1842096, 1995604, 2072358, 2763144, 2993406, 3991208, 4144716, 4490109, 5526288, 5986812, 7982416, 8289432, 8980218, 11973624, 13470327, 16578864, 17960436, 23947248, 26940654, 35920872, 53881308, 71841744, 107762616, 215525232]

約数ペア:

[(1, 215525232), (2, 107762616), (3, 71841744), (4, 53881308), (6, 35920872), (8, 26940654), (9, 23947248), (12, 17960436), (13, 16578864), (16, 13470327), (18, 11973624), (24, 8980218), (26, 8289432), (27, 7982416), (36, 5986812), (39, 5526288), (48, 4490109), (52, 4144716), (54, 3991208), (72, 2993406), (78, 2763144), (104, 2072358), (108, 1995604), (117, 1842096), (144, 1496703), (156, 1381572), (208, 1036179), (216, 997802), (234, 921048), (312, 690786), (351, 614032), (432, 498901), (468, 460524), (624, 345393), (702, 307016), (936, 230262), (1404, 153508), (1872, 115131), (2808, 76754), (5616, 38377)]