260451696

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 761736960

約数和(自身を除く): 501285264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 107, 114, 136, 152, 157, 204, 214, 228, 272, 304, 314, 321, 323, 408, 428, 456, 471, 628, 642, 646, 816, 856, 912, 942, 969, 1256, 1284, 1292, 1712, 1819, 1884, 1938, 2033, 2512, 2568, 2584, 2669, 2983, 3638, 3768, 3876, 4066, 5136, 5168, 5338, 5457, 5966, 6099, 7276, 7536, 7752, 8007, 8132, 8949, 10676, 10914, 11932, 12198, 14552, 15504, 16014, 16264, 16799, 17898, 21352, 21828, 23864, 24396, 29104, 32028, 32528, 33598, 34561, 35796, 42704, 43656, 47728, 48792, 50397, 50711, 64056, 67196, 69122, 71592, 87312, 97584, 100794, 101422, 103683, 128112, 134392, 138244, 143184, 152133, 201588, 202844, 207366, 268784, 276488, 285583, 304266, 319181, 403176, 405688, 414732, 552976, 571166, 608532, 638362, 806352, 811376, 829464, 856749, 957543, 1142332, 1217064, 1276724, 1658928, 1713498, 1915086, 2284664, 2434128, 2553448, 3426996, 3830172, 4569328, 5106896, 5426077, 6853992, 7660344, 10852154, 13707984, 15320688, 16278231, 21704308, 32556462, 43408616, 65112924, 86817232, 130225848, 260451696]

約数ペア:

[(1, 260451696), (2, 130225848), (3, 86817232), (4, 65112924), (6, 43408616), (8, 32556462), (12, 21704308), (16, 16278231), (17, 15320688), (19, 13707984), (24, 10852154), (34, 7660344), (38, 6853992), (48, 5426077), (51, 5106896), (57, 4569328), (68, 3830172), (76, 3426996), (102, 2553448), (107, 2434128), (114, 2284664), (136, 1915086), (152, 1713498), (157, 1658928), (204, 1276724), (214, 1217064), (228, 1142332), (272, 957543), (304, 856749), (314, 829464), (321, 811376), (323, 806352), (408, 638362), (428, 608532), (456, 571166), (471, 552976), (628, 414732), (642, 405688), (646, 403176), (816, 319181), (856, 304266), (912, 285583), (942, 276488), (969, 268784), (1256, 207366), (1284, 202844), (1292, 201588), (1712, 152133), (1819, 143184), (1884, 138244), (1938, 134392), (2033, 128112), (2512, 103683), (2568, 101422), (2584, 100794), (2669, 97584), (2983, 87312), (3638, 71592), (3768, 69122), (3876, 67196), (4066, 64056), (5136, 50711), (5168, 50397), (5338, 48792), (5457, 47728), (5966, 43656), (6099, 42704), (7276, 35796), (7536, 34561), (7752, 33598), (8007, 32528), (8132, 32028), (8949, 29104), (10676, 24396), (10914, 23864), (11932, 21828), (12198, 21352), (14552, 17898), (15504, 16799), (16014, 16264)]