13945848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 44582400

約数和(自身を除く): 30636552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 257, 266, 323, 357, 399, 408, 456, 476, 514, 532, 646, 714, 771, 798, 952, 969, 1028, 1064, 1292, 1428, 1542, 1596, 1799, 1938, 2056, 2261, 2584, 2856, 3084, 3192, 3598, 3876, 4369, 4522, 4883, 5397, 6168, 6783, 7196, 7752, 8738, 9044, 9766, 10794, 13107, 13566, 14392, 14649, 17476, 18088, 19532, 21588, 26214, 27132, 29298, 30583, 34181, 34952, 39064, 43176, 52428, 54264, 58596, 61166, 68362, 83011, 91749, 102543, 104856, 117192, 122332, 136724, 166022, 183498, 205086, 244664, 249033, 273448, 332044, 366996, 410172, 498066, 581077, 664088, 733992, 820344, 996132, 1162154, 1743231, 1992264, 2324308, 3486462, 4648616, 6972924, 13945848]

約数ペア:

[(1, 13945848), (2, 6972924), (3, 4648616), (4, 3486462), (6, 2324308), (7, 1992264), (8, 1743231), (12, 1162154), (14, 996132), (17, 820344), (19, 733992), (21, 664088), (24, 581077), (28, 498066), (34, 410172), (38, 366996), (42, 332044), (51, 273448), (56, 249033), (57, 244664), (68, 205086), (76, 183498), (84, 166022), (102, 136724), (114, 122332), (119, 117192), (133, 104856), (136, 102543), (152, 91749), (168, 83011), (204, 68362), (228, 61166), (238, 58596), (257, 54264), (266, 52428), (323, 43176), (357, 39064), (399, 34952), (408, 34181), (456, 30583), (476, 29298), (514, 27132), (532, 26214), (646, 21588), (714, 19532), (771, 18088), (798, 17476), (952, 14649), (969, 14392), (1028, 13566), (1064, 13107), (1292, 10794), (1428, 9766), (1542, 9044), (1596, 8738), (1799, 7752), (1938, 7196), (2056, 6783), (2261, 6168), (2584, 5397), (2856, 4883), (3084, 4522), (3192, 4369), (3598, 3876)]