38478888

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 130680000

約数和(自身を除く): 92201112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 252, 306, 324, 357, 378, 408, 459, 476, 499, 504, 567, 612, 648, 714, 756, 918, 952, 998, 1071, 1134, 1224, 1377, 1428, 1497, 1512, 1836, 1996, 2142, 2268, 2754, 2856, 2994, 3213, 3493, 3672, 3992, 4284, 4491, 4536, 5508, 5988, 6426, 6986, 8483, 8568, 8982, 9639, 10479, 11016, 11976, 12852, 13473, 13972, 16966, 17964, 19278, 20958, 25449, 25704, 26946, 27944, 31437, 33932, 35928, 38556, 40419, 41916, 50898, 53892, 59381, 62874, 67864, 76347, 77112, 80838, 83832, 94311, 101796, 107784, 118762, 125748, 152694, 161676, 178143, 188622, 203592, 229041, 237524, 251496, 282933, 305388, 323352, 356286, 377244, 458082, 475048, 534429, 565866, 610776, 687123, 712572, 754488, 916164, 1068858, 1131732, 1374246, 1425144, 1603287, 1832328, 2137716, 2263464, 2748492, 3206574, 4275432, 4809861, 5496984, 6413148, 9619722, 12826296, 19239444, 38478888]

約数ペア:

[(1, 38478888), (2, 19239444), (3, 12826296), (4, 9619722), (6, 6413148), (7, 5496984), (8, 4809861), (9, 4275432), (12, 3206574), (14, 2748492), (17, 2263464), (18, 2137716), (21, 1832328), (24, 1603287), (27, 1425144), (28, 1374246), (34, 1131732), (36, 1068858), (42, 916164), (51, 754488), (54, 712572), (56, 687123), (63, 610776), (68, 565866), (72, 534429), (81, 475048), (84, 458082), (102, 377244), (108, 356286), (119, 323352), (126, 305388), (136, 282933), (153, 251496), (162, 237524), (168, 229041), (189, 203592), (204, 188622), (216, 178143), (238, 161676), (252, 152694), (306, 125748), (324, 118762), (357, 107784), (378, 101796), (408, 94311), (459, 83832), (476, 80838), (499, 77112), (504, 76347), (567, 67864), (612, 62874), (648, 59381), (714, 53892), (756, 50898), (918, 41916), (952, 40419), (998, 38556), (1071, 35928), (1134, 33932), (1224, 31437), (1377, 27944), (1428, 26946), (1497, 25704), (1512, 25449), (1836, 20958), (1996, 19278), (2142, 17964), (2268, 16966), (2754, 13972), (2856, 13473), (2994, 12852), (3213, 11976), (3493, 11016), (3672, 10479), (3992, 9639), (4284, 8982), (4491, 8568), (4536, 8483), (5508, 6986), (5988, 6426)]