211537296

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 612817920

約数和(自身を除く): 401280624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 127, 129, 144, 172, 254, 258, 269, 344, 381, 387, 508, 516, 538, 688, 762, 774, 807, 1016, 1032, 1076, 1143, 1524, 1548, 1614, 2032, 2064, 2152, 2286, 2421, 3048, 3096, 3228, 4304, 4572, 4842, 5461, 6096, 6192, 6456, 9144, 9684, 10922, 11567, 12912, 16383, 18288, 19368, 21844, 23134, 32766, 34163, 34701, 38736, 43688, 46268, 49149, 65532, 68326, 69402, 87376, 92536, 98298, 102489, 104103, 131064, 136652, 138804, 185072, 196596, 204978, 208206, 262128, 273304, 277608, 307467, 393192, 409956, 416412, 546608, 555216, 614934, 786384, 819912, 832824, 1229868, 1469009, 1639824, 1665648, 2459736, 2938018, 4407027, 4919472, 5876036, 8814054, 11752072, 13221081, 17628108, 23504144, 26442162, 35256216, 52884324, 70512432, 105768648, 211537296]

約数ペア:

[(1, 211537296), (2, 105768648), (3, 70512432), (4, 52884324), (6, 35256216), (8, 26442162), (9, 23504144), (12, 17628108), (16, 13221081), (18, 11752072), (24, 8814054), (36, 5876036), (43, 4919472), (48, 4407027), (72, 2938018), (86, 2459736), (127, 1665648), (129, 1639824), (144, 1469009), (172, 1229868), (254, 832824), (258, 819912), (269, 786384), (344, 614934), (381, 555216), (387, 546608), (508, 416412), (516, 409956), (538, 393192), (688, 307467), (762, 277608), (774, 273304), (807, 262128), (1016, 208206), (1032, 204978), (1076, 196596), (1143, 185072), (1524, 138804), (1548, 136652), (1614, 131064), (2032, 104103), (2064, 102489), (2152, 98298), (2286, 92536), (2421, 87376), (3048, 69402), (3096, 68326), (3228, 65532), (4304, 49149), (4572, 46268), (4842, 43688), (5461, 38736), (6096, 34701), (6192, 34163), (6456, 32766), (9144, 23134), (9684, 21844), (10922, 19368), (11567, 18288), (12912, 16383)]