304832048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 655062240

約数和(自身を除く): 350230192

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 41, 74, 76, 82, 148, 152, 164, 296, 304, 328, 592, 656, 661, 703, 779, 1322, 1406, 1517, 1558, 2644, 2812, 3034, 3116, 5288, 5624, 6068, 6232, 10576, 11248, 12136, 12464, 12559, 24272, 24457, 25118, 27101, 28823, 48914, 50236, 54202, 57646, 97828, 100472, 108404, 115292, 195656, 200944, 216808, 230584, 391312, 433616, 461168, 464683, 514919, 929366, 1002737, 1029838, 1858732, 2005474, 2059676, 3717464, 4010948, 4119352, 7434928, 8021896, 8238704, 16043792, 19052003, 38104006, 76208012, 152416024, 304832048]

約数ペア:

[(1, 304832048), (2, 152416024), (4, 76208012), (8, 38104006), (16, 19052003), (19, 16043792), (37, 8238704), (38, 8021896), (41, 7434928), (74, 4119352), (76, 4010948), (82, 3717464), (148, 2059676), (152, 2005474), (164, 1858732), (296, 1029838), (304, 1002737), (328, 929366), (592, 514919), (656, 464683), (661, 461168), (703, 433616), (779, 391312), (1322, 230584), (1406, 216808), (1517, 200944), (1558, 195656), (2644, 115292), (2812, 108404), (3034, 100472), (3116, 97828), (5288, 57646), (5624, 54202), (6068, 50236), (6232, 48914), (10576, 28823), (11248, 27101), (12136, 25118), (12464, 24457), (12559, 24272)]