208596384

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3544

約数の個数: 120

約数和(自身を含む): 640332000

約数和(自身を除く): 431735616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3499, 3726, 4968, 6624, 6998, 7452, 9936, 10497, 13996, 14904, 19872, 20994, 27992, 29808, 31491, 41988, 55984, 59616, 62982, 80477, 83976, 94473, 111968, 125964, 160954, 167952, 188946, 241431, 251928, 283419, 321908, 335904, 377892, 482862, 503856, 566838, 643816, 724293, 755784, 965724, 1007712, 1133676, 1287632, 1448586, 1511568, 1931448, 2172879, 2267352, 2575264, 2897172, 3023136, 3862896, 4345758, 4534704, 5794344, 6518637, 7725792, 8691516, 9069408, 11588688, 13037274, 17383032, 23177376, 26074548, 34766064, 52149096, 69532128, 104298192, 208596384]

約数ペア:

[(1, 208596384), (2, 104298192), (3, 69532128), (4, 52149096), (6, 34766064), (8, 26074548), (9, 23177376), (12, 17383032), (16, 13037274), (18, 11588688), (23, 9069408), (24, 8691516), (27, 7725792), (32, 6518637), (36, 5794344), (46, 4534704), (48, 4345758), (54, 3862896), (69, 3023136), (72, 2897172), (81, 2575264), (92, 2267352), (96, 2172879), (108, 1931448), (138, 1511568), (144, 1448586), (162, 1287632), (184, 1133676), (207, 1007712), (216, 965724), (276, 755784), (288, 724293), (324, 643816), (368, 566838), (414, 503856), (432, 482862), (552, 377892), (621, 335904), (648, 321908), (736, 283419), (828, 251928), (864, 241431), (1104, 188946), (1242, 167952), (1296, 160954), (1656, 125964), (1863, 111968), (2208, 94473), (2484, 83976), (2592, 80477), (3312, 62982), (3499, 59616), (3726, 55984), (4968, 41988), (6624, 31491), (6998, 29808), (7452, 27992), (9936, 20994), (10497, 19872), (13996, 14904)]