409199802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 927590400

約数和(自身を除く): 518390598

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 439, 487, 638, 878, 957, 974, 1317, 1461, 1914, 2634, 2922, 4829, 5357, 9658, 10714, 12731, 14123, 14487, 16071, 25462, 28246, 28974, 32142, 38193, 42369, 76386, 84738, 140041, 155353, 213793, 280082, 310706, 420123, 427586, 466059, 641379, 840246, 932118, 1282758, 2351723, 4703446, 6199997, 7055169, 12399994, 14110338, 18599991, 37199982, 68199967, 136399934, 204599901, 409199802]

約数ペア:

[(1, 409199802), (2, 204599901), (3, 136399934), (6, 68199967), (11, 37199982), (22, 18599991), (29, 14110338), (33, 12399994), (58, 7055169), (66, 6199997), (87, 4703446), (174, 2351723), (319, 1282758), (439, 932118), (487, 840246), (638, 641379), (878, 466059), (957, 427586), (974, 420123), (1317, 310706), (1461, 280082), (1914, 213793), (2634, 155353), (2922, 140041), (4829, 84738), (5357, 76386), (9658, 42369), (10714, 38193), (12731, 32142), (14123, 28974), (14487, 28246), (16071, 25462)]