438690816

素因数分解:

$2^{10}\times 3^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 264

約数和(自身を含む): 1376959584

約数和(自身を除く): 938268768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 43, 48, 54, 64, 72, 81, 82, 86, 96, 108, 123, 128, 129, 144, 162, 164, 172, 192, 216, 243, 246, 256, 258, 288, 324, 328, 344, 369, 384, 387, 432, 486, 492, 512, 516, 576, 648, 656, 688, 738, 768, 774, 864, 972, 984, 1024, 1032, 1107, 1152, 1161, 1296, 1312, 1376, 1476, 1536, 1548, 1728, 1763, 1944, 1968, 2064, 2214, 2304, 2322, 2592, 2624, 2752, 2952, 3072, 3096, 3321, 3456, 3483, 3526, 3888, 3936, 4128, 4428, 4608, 4644, 5184, 5248, 5289, 5504, 5904, 6192, 6642, 6912, 6966, 7052, 7776, 7872, 8256, 8856, 9216, 9288, 9963, 10368, 10449, 10496, 10578, 11008, 11808, 12384, 13284, 13824, 13932, 14104, 15552, 15744, 15867, 16512, 17712, 18576, 19926, 20736, 20898, 20992, 21156, 22016, 23616, 24768, 26568, 27648, 27864, 28208, 31104, 31488, 31734, 33024, 35424, 37152, 39852, 41472, 41796, 41984, 42312, 44032, 47232, 47601, 49536, 53136, 55728, 56416, 62208, 62976, 63468, 66048, 70848, 74304, 79704, 82944, 83592, 84624, 94464, 95202, 99072, 106272, 111456, 112832, 124416, 125952, 126936, 132096, 141696, 142803, 148608, 159408, 167184, 169248, 188928, 190404, 198144, 212544, 222912, 225664, 248832, 253872, 283392, 285606, 297216, 318816, 334368, 338496, 377856, 380808, 396288, 425088, 428409, 445824, 451328, 507744, 566784, 571212, 594432, 637632, 668736, 676992, 761616, 850176, 856818, 891648, 902656, 1015488, 1133568, 1142424, 1188864, 1275264, 1337472, 1353984, 1523232, 1700352, 1713636, 1783296, 1805312, 2030976, 2284848, 2550528, 2674944, 2707968, 3046464, 3400704, 3427272, 3566592, 4061952, 4569696, 5101056, 5349888, 5415936, 6092928, 6854544, 8123904, 9139392, 10202112, 10699776, 12185856, 13709088, 16247808, 18278784, 24371712, 27418176, 36557568, 48743424, 54836352, 73115136, 109672704, 146230272, 219345408, 438690816]

約数ペア:

[(1, 438690816), (2, 219345408), (3, 146230272), (4, 109672704), (6, 73115136), (8, 54836352), (9, 48743424), (12, 36557568), (16, 27418176), (18, 24371712), (24, 18278784), (27, 16247808), (32, 13709088), (36, 12185856), (41, 10699776), (43, 10202112), (48, 9139392), (54, 8123904), (64, 6854544), (72, 6092928), (81, 5415936), (82, 5349888), (86, 5101056), (96, 4569696), (108, 4061952), (123, 3566592), (128, 3427272), (129, 3400704), (144, 3046464), (162, 2707968), (164, 2674944), (172, 2550528), (192, 2284848), (216, 2030976), (243, 1805312), (246, 1783296), (256, 1713636), (258, 1700352), (288, 1523232), (324, 1353984), (328, 1337472), (344, 1275264), (369, 1188864), (384, 1142424), (387, 1133568), (432, 1015488), (486, 902656), (492, 891648), (512, 856818), (516, 850176), (576, 761616), (648, 676992), (656, 668736), (688, 637632), (738, 594432), (768, 571212), (774, 566784), (864, 507744), (972, 451328), (984, 445824), (1024, 428409), (1032, 425088), (1107, 396288), (1152, 380808), (1161, 377856), (1296, 338496), (1312, 334368), (1376, 318816), (1476, 297216), (1536, 285606), (1548, 283392), (1728, 253872), (1763, 248832), (1944, 225664), (1968, 222912), (2064, 212544), (2214, 198144), (2304, 190404), (2322, 188928), (2592, 169248), (2624, 167184), (2752, 159408), (2952, 148608), (3072, 142803), (3096, 141696), (3321, 132096), (3456, 126936), (3483, 125952), (3526, 124416), (3888, 112832), (3936, 111456), (4128, 106272), (4428, 99072), (4608, 95202), (4644, 94464), (5184, 84624), (5248, 83592), (5289, 82944), (5504, 79704), (5904, 74304), (6192, 70848), (6642, 66048), (6912, 63468), (6966, 62976), (7052, 62208), (7776, 56416), (7872, 55728), (8256, 53136), (8856, 49536), (9216, 47601), (9288, 47232), (9963, 44032), (10368, 42312), (10449, 41984), (10496, 41796), (10578, 41472), (11008, 39852), (11808, 37152), (12384, 35424), (13284, 33024), (13824, 31734), (13932, 31488), (14104, 31104), (15552, 28208), (15744, 27864), (15867, 27648), (16512, 26568), (17712, 24768), (18576, 23616), (19926, 22016), (20736, 21156), (20898, 20992)]