770994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 1984320

約数和(自身を除く): 1213326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 211, 261, 406, 422, 522, 609, 633, 1218, 1266, 1477, 1827, 1899, 2954, 3654, 3798, 4431, 6119, 8862, 12238, 13293, 18357, 26586, 36714, 42833, 55071, 85666, 110142, 128499, 256998, 385497, 770994]

約数ペア:

[(1, 770994), (2, 385497), (3, 256998), (6, 128499), (7, 110142), (9, 85666), (14, 55071), (18, 42833), (21, 36714), (29, 26586), (42, 18357), (58, 13293), (63, 12238), (87, 8862), (126, 6119), (174, 4431), (203, 3798), (211, 3654), (261, 2954), (406, 1899), (422, 1827), (522, 1477), (609, 1266), (633, 1218)]