221237064

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3761}}^1$

素因数の和:3835

約数の個数: 96

約数和(自身を含む): 645559200

約数和(自身を除く): 424322136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 387, 456, 516, 684, 774, 817, 1032, 1368, 1548, 1634, 2451, 3096, 3268, 3761, 4902, 6536, 7353, 7522, 9804, 11283, 14706, 15044, 19608, 22566, 29412, 30088, 33849, 45132, 58824, 67698, 71459, 90264, 135396, 142918, 161723, 214377, 270792, 285836, 323446, 428754, 485169, 571672, 643131, 646892, 857508, 970338, 1286262, 1293784, 1455507, 1715016, 1940676, 2572524, 2911014, 3072737, 3881352, 5145048, 5822028, 6145474, 9218211, 11644056, 12290948, 18436422, 24581896, 27654633, 36872844, 55309266, 73745688, 110618532, 221237064]

約数ペア:

[(1, 221237064), (2, 110618532), (3, 73745688), (4, 55309266), (6, 36872844), (8, 27654633), (9, 24581896), (12, 18436422), (18, 12290948), (19, 11644056), (24, 9218211), (36, 6145474), (38, 5822028), (43, 5145048), (57, 3881352), (72, 3072737), (76, 2911014), (86, 2572524), (114, 1940676), (129, 1715016), (152, 1455507), (171, 1293784), (172, 1286262), (228, 970338), (258, 857508), (342, 646892), (344, 643131), (387, 571672), (456, 485169), (516, 428754), (684, 323446), (774, 285836), (817, 270792), (1032, 214377), (1368, 161723), (1548, 142918), (1634, 135396), (2451, 90264), (3096, 71459), (3268, 67698), (3761, 58824), (4902, 45132), (6536, 33849), (7353, 30088), (7522, 29412), (9804, 22566), (11283, 19608), (14706, 15044)]