414004604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^2$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 875190960

約数和(自身を除く): 461186356

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 157, 221, 247, 314, 323, 442, 494, 628, 646, 884, 988, 1292, 2041, 2669, 2983, 4082, 4199, 5338, 5966, 8164, 8398, 10676, 11932, 16796, 24649, 34697, 38779, 49298, 50711, 69394, 77558, 98596, 101422, 138788, 155116, 202844, 320437, 419033, 468331, 640874, 659243, 838066, 936662, 1281748, 1318486, 1676132, 1873324, 2636972, 5447429, 6088303, 7961627, 10894858, 12176606, 15923254, 21789716, 24353212, 31846508, 103501151, 207002302, 414004604]

約数ペア:

[(1, 414004604), (2, 207002302), (4, 103501151), (13, 31846508), (17, 24353212), (19, 21789716), (26, 15923254), (34, 12176606), (38, 10894858), (52, 7961627), (68, 6088303), (76, 5447429), (157, 2636972), (221, 1873324), (247, 1676132), (314, 1318486), (323, 1281748), (442, 936662), (494, 838066), (628, 659243), (646, 640874), (884, 468331), (988, 419033), (1292, 320437), (2041, 202844), (2669, 155116), (2983, 138788), (4082, 101422), (4199, 98596), (5338, 77558), (5966, 69394), (8164, 50711), (8398, 49298), (10676, 38779), (11932, 34697), (16796, 24649)]