1219592592

素因数分解:

$2^4\times 3^3\times {\mathrm{661}}^1\times {\mathrm{4271}}^1$

素因数の和:4949

約数の個数: 80

約数和(自身を含む): 3506799360

約数和(自身を除く): 2287206768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 661, 1322, 1983, 2644, 3966, 4271, 5288, 5949, 7932, 8542, 10576, 11898, 12813, 15864, 17084, 17847, 23796, 25626, 31728, 34168, 35694, 38439, 47592, 51252, 68336, 71388, 76878, 95184, 102504, 115317, 142776, 153756, 205008, 230634, 285552, 307512, 461268, 615024, 922536, 1845072, 2823131, 5646262, 8469393, 11292524, 16938786, 22585048, 25408179, 33877572, 45170096, 50816358, 67755144, 76224537, 101632716, 135510288, 152449074, 203265432, 304898148, 406530864, 609796296, 1219592592]

約数ペア:

[(1, 1219592592), (2, 609796296), (3, 406530864), (4, 304898148), (6, 203265432), (8, 152449074), (9, 135510288), (12, 101632716), (16, 76224537), (18, 67755144), (24, 50816358), (27, 45170096), (36, 33877572), (48, 25408179), (54, 22585048), (72, 16938786), (108, 11292524), (144, 8469393), (216, 5646262), (432, 2823131), (661, 1845072), (1322, 922536), (1983, 615024), (2644, 461268), (3966, 307512), (4271, 285552), (5288, 230634), (5949, 205008), (7932, 153756), (8542, 142776), (10576, 115317), (11898, 102504), (12813, 95184), (15864, 76878), (17084, 71388), (17847, 68336), (23796, 51252), (25626, 47592), (31728, 38439), (34168, 35694)]