212712552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227257}}^1$

素因数の和:227282

約数の個数: 48

約数和(自身を含む): 620414340

約数和(自身を除く): 407701788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 227257, 454514, 681771, 909028, 1363542, 1818056, 2045313, 2727084, 2954341, 4090626, 5454168, 5908682, 8181252, 8863023, 11817364, 16362504, 17726046, 23634728, 26589069, 35452092, 53178138, 70904184, 106356276, 212712552]

約数ペア:

[(1, 212712552), (2, 106356276), (3, 70904184), (4, 53178138), (6, 35452092), (8, 26589069), (9, 23634728), (12, 17726046), (13, 16362504), (18, 11817364), (24, 8863023), (26, 8181252), (36, 5908682), (39, 5454168), (52, 4090626), (72, 2954341), (78, 2727084), (104, 2045313), (117, 1818056), (156, 1363542), (234, 909028), (312, 681771), (468, 454514), (936, 227257)]