2554905888

素因数分解:

$2^5\times 3^8\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 216

約数和(自身を含む): 7747307568

約数和(自身を除く): 5192401680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 283, 288, 324, 344, 387, 432, 486, 516, 566, 648, 688, 729, 774, 849, 864, 972, 1032, 1132, 1161, 1296, 1376, 1458, 1548, 1698, 1944, 2064, 2187, 2264, 2322, 2547, 2592, 2916, 3096, 3396, 3483, 3888, 4128, 4374, 4528, 4644, 5094, 5832, 6192, 6561, 6792, 6966, 7641, 7776, 8748, 9056, 9288, 10188, 10449, 11664, 12169, 12384, 13122, 13584, 13932, 15282, 17496, 18576, 20376, 20898, 22923, 23328, 24338, 26244, 27168, 27864, 30564, 31347, 34992, 36507, 37152, 40752, 41796, 45846, 48676, 52488, 55728, 61128, 62694, 68769, 69984, 73014, 81504, 83592, 91692, 94041, 97352, 104976, 109521, 111456, 122256, 125388, 137538, 146028, 167184, 183384, 188082, 194704, 206307, 209952, 219042, 244512, 250776, 275076, 282123, 292056, 328563, 334368, 366768, 376164, 389408, 412614, 438084, 501552, 550152, 564246, 584112, 618921, 657126, 733536, 752328, 825228, 876168, 985689, 1003104, 1100304, 1128492, 1168224, 1237842, 1314252, 1504656, 1650456, 1752336, 1856763, 1971378, 2200608, 2256984, 2475684, 2628504, 2957067, 3009312, 3300912, 3504672, 3713526, 3942756, 4513968, 4951368, 5257008, 5914134, 6601824, 7427052, 7885512, 8871201, 9027936, 9902736, 10514016, 11828268, 14854104, 15771024, 17742402, 19805472, 23656536, 26613603, 29708208, 31542048, 35484804, 47313072, 53227206, 59416416, 70969608, 79840809, 94626144, 106454412, 141939216, 159681618, 212908824, 283878432, 319363236, 425817648, 638726472, 851635296, 1277452944, 2554905888]

約数ペア:

[(1, 2554905888), (2, 1277452944), (3, 851635296), (4, 638726472), (6, 425817648), (8, 319363236), (9, 283878432), (12, 212908824), (16, 159681618), (18, 141939216), (24, 106454412), (27, 94626144), (32, 79840809), (36, 70969608), (43, 59416416), (48, 53227206), (54, 47313072), (72, 35484804), (81, 31542048), (86, 29708208), (96, 26613603), (108, 23656536), (129, 19805472), (144, 17742402), (162, 15771024), (172, 14854104), (216, 11828268), (243, 10514016), (258, 9902736), (283, 9027936), (288, 8871201), (324, 7885512), (344, 7427052), (387, 6601824), (432, 5914134), (486, 5257008), (516, 4951368), (566, 4513968), (648, 3942756), (688, 3713526), (729, 3504672), (774, 3300912), (849, 3009312), (864, 2957067), (972, 2628504), (1032, 2475684), (1132, 2256984), (1161, 2200608), (1296, 1971378), (1376, 1856763), (1458, 1752336), (1548, 1650456), (1698, 1504656), (1944, 1314252), (2064, 1237842), (2187, 1168224), (2264, 1128492), (2322, 1100304), (2547, 1003104), (2592, 985689), (2916, 876168), (3096, 825228), (3396, 752328), (3483, 733536), (3888, 657126), (4128, 618921), (4374, 584112), (4528, 564246), (4644, 550152), (5094, 501552), (5832, 438084), (6192, 412614), (6561, 389408), (6792, 376164), (6966, 366768), (7641, 334368), (7776, 328563), (8748, 292056), (9056, 282123), (9288, 275076), (10188, 250776), (10449, 244512), (11664, 219042), (12169, 209952), (12384, 206307), (13122, 194704), (13584, 188082), (13932, 183384), (15282, 167184), (17496, 146028), (18576, 137538), (20376, 125388), (20898, 122256), (22923, 111456), (23328, 109521), (24338, 104976), (26244, 97352), (27168, 94041), (27864, 91692), (30564, 83592), (31347, 81504), (34992, 73014), (36507, 69984), (37152, 68769), (40752, 62694), (41796, 61128), (45846, 55728), (48676, 52488)]