307609968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{787}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 844231680

約数和(自身を除く): 536621712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 479, 787, 816, 958, 1437, 1574, 1916, 2361, 2874, 3148, 3832, 4722, 5748, 6296, 7664, 8143, 9444, 11496, 12592, 13379, 16286, 18888, 22992, 24429, 26758, 32572, 37776, 40137, 48858, 53516, 65144, 80274, 97716, 107032, 130288, 160548, 195432, 214064, 321096, 376973, 390864, 642192, 753946, 1130919, 1507892, 2261838, 3015784, 4523676, 6031568, 6408541, 9047352, 12817082, 18094704, 19225623, 25634164, 38451246, 51268328, 76902492, 102536656, 153804984, 307609968]

約数ペア:

[(1, 307609968), (2, 153804984), (3, 102536656), (4, 76902492), (6, 51268328), (8, 38451246), (12, 25634164), (16, 19225623), (17, 18094704), (24, 12817082), (34, 9047352), (48, 6408541), (51, 6031568), (68, 4523676), (102, 3015784), (136, 2261838), (204, 1507892), (272, 1130919), (408, 753946), (479, 642192), (787, 390864), (816, 376973), (958, 321096), (1437, 214064), (1574, 195432), (1916, 160548), (2361, 130288), (2874, 107032), (3148, 97716), (3832, 80274), (4722, 65144), (5748, 53516), (6296, 48858), (7664, 40137), (8143, 37776), (9444, 32572), (11496, 26758), (12592, 24429), (13379, 22992), (16286, 18888)]