354773484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^2$

素因数の和:324

約数の個数: 108

約数和(自身を含む): 994148064

約数和(自身を除く): 639374580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 127, 141, 156, 188, 234, 254, 282, 381, 423, 468, 508, 564, 611, 762, 846, 1143, 1222, 1524, 1651, 1692, 1833, 2286, 2444, 3302, 3666, 4572, 4953, 5499, 5969, 6604, 7332, 9906, 10998, 11938, 14859, 16129, 17907, 19812, 21996, 23876, 29718, 32258, 35814, 48387, 53721, 59436, 64516, 71628, 77597, 96774, 107442, 145161, 155194, 193548, 209677, 214884, 232791, 290322, 310388, 419354, 465582, 580644, 629031, 698373, 758063, 838708, 931164, 1258062, 1396746, 1516126, 1887093, 2274189, 2516124, 2793492, 3032252, 3774186, 4548378, 6822567, 7548372, 9096756, 9854819, 13645134, 19709638, 27290268, 29564457, 39419276, 59128914, 88693371, 118257828, 177386742, 354773484]

約数ペア:

[(1, 354773484), (2, 177386742), (3, 118257828), (4, 88693371), (6, 59128914), (9, 39419276), (12, 29564457), (13, 27290268), (18, 19709638), (26, 13645134), (36, 9854819), (39, 9096756), (47, 7548372), (52, 6822567), (78, 4548378), (94, 3774186), (117, 3032252), (127, 2793492), (141, 2516124), (156, 2274189), (188, 1887093), (234, 1516126), (254, 1396746), (282, 1258062), (381, 931164), (423, 838708), (468, 758063), (508, 698373), (564, 629031), (611, 580644), (762, 465582), (846, 419354), (1143, 310388), (1222, 290322), (1524, 232791), (1651, 214884), (1692, 209677), (1833, 193548), (2286, 155194), (2444, 145161), (3302, 107442), (3666, 96774), (4572, 77597), (4953, 71628), (5499, 64516), (5969, 59436), (6604, 53721), (7332, 48387), (9906, 35814), (10998, 32258), (11938, 29718), (14859, 23876), (16129, 21996), (17907, 19812)]