211542048

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 643799520

約数和(自身を除く): 432257472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 67, 72, 76, 96, 114, 134, 144, 152, 171, 201, 228, 268, 288, 304, 342, 402, 456, 536, 577, 603, 608, 684, 804, 912, 1072, 1154, 1206, 1273, 1368, 1608, 1731, 1824, 2144, 2308, 2412, 2546, 2736, 3216, 3462, 3819, 4616, 4824, 5092, 5193, 5472, 6432, 6924, 7638, 9232, 9648, 10184, 10386, 10963, 11457, 13848, 15276, 18464, 19296, 20368, 20772, 21926, 22914, 27696, 30552, 32889, 38659, 40736, 41544, 43852, 45828, 55392, 61104, 65778, 77318, 83088, 87704, 91656, 98667, 115977, 122208, 131556, 154636, 166176, 175408, 183312, 197334, 231954, 263112, 309272, 347931, 350816, 366624, 394668, 463908, 526224, 618544, 695862, 734521, 789336, 927816, 1052448, 1237088, 1391724, 1469042, 1578672, 1855632, 2203563, 2783448, 2938084, 3157344, 3711264, 4407126, 5566896, 5876168, 6610689, 8814252, 11133792, 11752336, 13221378, 17628504, 23504672, 26442756, 35257008, 52885512, 70514016, 105771024, 211542048]

約数ペア:

[(1, 211542048), (2, 105771024), (3, 70514016), (4, 52885512), (6, 35257008), (8, 26442756), (9, 23504672), (12, 17628504), (16, 13221378), (18, 11752336), (19, 11133792), (24, 8814252), (32, 6610689), (36, 5876168), (38, 5566896), (48, 4407126), (57, 3711264), (67, 3157344), (72, 2938084), (76, 2783448), (96, 2203563), (114, 1855632), (134, 1578672), (144, 1469042), (152, 1391724), (171, 1237088), (201, 1052448), (228, 927816), (268, 789336), (288, 734521), (304, 695862), (342, 618544), (402, 526224), (456, 463908), (536, 394668), (577, 366624), (603, 350816), (608, 347931), (684, 309272), (804, 263112), (912, 231954), (1072, 197334), (1154, 183312), (1206, 175408), (1273, 166176), (1368, 154636), (1608, 131556), (1731, 122208), (1824, 115977), (2144, 98667), (2308, 91656), (2412, 87704), (2546, 83088), (2736, 77318), (3216, 65778), (3462, 61104), (3819, 55392), (4616, 45828), (4824, 43852), (5092, 41544), (5193, 40736), (5472, 38659), (6432, 32889), (6924, 30552), (7638, 27696), (9232, 22914), (9648, 21926), (10184, 20772), (10386, 20368), (10963, 19296), (11457, 18464), (13848, 15276)]