620332272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21221}}^1$

素因数の和:21271

約数の個数: 120

約数和(自身を含む): 2052591840

約数和(自身を除く): 1432259568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7308, 9744, 14616, 21221, 29232, 42442, 63663, 84884, 127326, 148547, 169768, 190989, 254652, 297094, 339536, 381978, 445641, 509304, 594188, 615409, 763956, 891282, 1018608, 1188376, 1230818, 1336923, 1527912, 1782564, 1846227, 2376752, 2461636, 2673846, 3055824, 3565128, 3692454, 4307863, 4923272, 5347692, 5538681, 7130256, 7384908, 8615726, 9846544, 10695384, 11077362, 12923589, 14769816, 17231452, 21390768, 22154724, 25847178, 29539632, 34462904, 38770767, 44309448, 51694356, 68925808, 77541534, 88618896, 103388712, 155083068, 206777424, 310166136, 620332272]

約数ペア:

[(1, 620332272), (2, 310166136), (3, 206777424), (4, 155083068), (6, 103388712), (7, 88618896), (8, 77541534), (9, 68925808), (12, 51694356), (14, 44309448), (16, 38770767), (18, 34462904), (21, 29539632), (24, 25847178), (28, 22154724), (29, 21390768), (36, 17231452), (42, 14769816), (48, 12923589), (56, 11077362), (58, 10695384), (63, 9846544), (72, 8615726), (84, 7384908), (87, 7130256), (112, 5538681), (116, 5347692), (126, 4923272), (144, 4307863), (168, 3692454), (174, 3565128), (203, 3055824), (232, 2673846), (252, 2461636), (261, 2376752), (336, 1846227), (348, 1782564), (406, 1527912), (464, 1336923), (504, 1230818), (522, 1188376), (609, 1018608), (696, 891282), (812, 763956), (1008, 615409), (1044, 594188), (1218, 509304), (1392, 445641), (1624, 381978), (1827, 339536), (2088, 297094), (2436, 254652), (3248, 190989), (3654, 169768), (4176, 148547), (4872, 127326), (7308, 84884), (9744, 63663), (14616, 42442), (21221, 29232)]