38965884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 102144000

約数和(自身を除く): 63178116

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 149, 186, 222, 228, 298, 372, 444, 447, 589, 596, 703, 894, 1147, 1178, 1406, 1767, 1788, 2109, 2294, 2356, 2812, 2831, 3441, 3534, 4218, 4588, 4619, 5513, 5662, 6882, 7068, 8436, 8493, 9238, 11026, 11324, 13764, 13857, 16539, 16986, 18476, 21793, 22052, 27714, 33078, 33972, 43586, 55428, 65379, 66156, 87172, 87761, 104747, 130758, 170903, 175522, 209494, 261516, 263283, 314241, 341806, 351044, 418988, 512709, 526566, 628482, 683612, 1025418, 1053132, 1256964, 2050836, 3247157, 6494314, 9741471, 12988628, 19482942, 38965884]

約数ペア:

[(1, 38965884), (2, 19482942), (3, 12988628), (4, 9741471), (6, 6494314), (12, 3247157), (19, 2050836), (31, 1256964), (37, 1053132), (38, 1025418), (57, 683612), (62, 628482), (74, 526566), (76, 512709), (93, 418988), (111, 351044), (114, 341806), (124, 314241), (148, 263283), (149, 261516), (186, 209494), (222, 175522), (228, 170903), (298, 130758), (372, 104747), (444, 87761), (447, 87172), (589, 66156), (596, 65379), (703, 55428), (894, 43586), (1147, 33972), (1178, 33078), (1406, 27714), (1767, 22052), (1788, 21793), (2109, 18476), (2294, 16986), (2356, 16539), (2812, 13857), (2831, 13764), (3441, 11324), (3534, 11026), (4218, 9238), (4588, 8493), (4619, 8436), (5513, 7068), (5662, 6882)]