31150392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 70456008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 839, 884, 952, 1092, 1326, 1428, 1547, 1678, 1768, 2184, 2517, 2652, 2856, 3094, 3356, 4641, 5034, 5304, 5873, 6188, 6712, 9282, 10068, 10907, 11746, 12376, 14263, 17619, 18564, 20136, 21814, 23492, 28526, 32721, 35238, 37128, 42789, 43628, 46984, 57052, 65442, 70476, 76349, 85578, 87256, 99841, 114104, 130884, 140952, 152698, 171156, 185419, 199682, 229047, 261768, 299523, 305396, 342312, 370838, 399364, 458094, 556257, 599046, 610792, 741676, 798728, 916188, 1112514, 1198092, 1297933, 1483352, 1832376, 2225028, 2396184, 2595866, 3893799, 4450056, 5191732, 7787598, 10383464, 15575196, 31150392]

約数ペア:

[(1, 31150392), (2, 15575196), (3, 10383464), (4, 7787598), (6, 5191732), (7, 4450056), (8, 3893799), (12, 2595866), (13, 2396184), (14, 2225028), (17, 1832376), (21, 1483352), (24, 1297933), (26, 1198092), (28, 1112514), (34, 916188), (39, 798728), (42, 741676), (51, 610792), (52, 599046), (56, 556257), (68, 458094), (78, 399364), (84, 370838), (91, 342312), (102, 305396), (104, 299523), (119, 261768), (136, 229047), (156, 199682), (168, 185419), (182, 171156), (204, 152698), (221, 140952), (238, 130884), (273, 114104), (312, 99841), (357, 87256), (364, 85578), (408, 76349), (442, 70476), (476, 65442), (546, 57052), (663, 46984), (714, 43628), (728, 42789), (839, 37128), (884, 35238), (952, 32721), (1092, 28526), (1326, 23492), (1428, 21814), (1547, 20136), (1678, 18564), (1768, 17619), (2184, 14263), (2517, 12376), (2652, 11746), (2856, 10907), (3094, 10068), (3356, 9282), (4641, 6712), (5034, 6188), (5304, 5873)]