489765528

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 1662735360

約数和(自身を除く): 1172969832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 43, 54, 56, 62, 63, 72, 81, 84, 86, 93, 108, 124, 126, 129, 162, 168, 172, 186, 189, 216, 217, 243, 248, 252, 258, 279, 301, 324, 344, 372, 378, 387, 434, 486, 504, 516, 558, 567, 602, 648, 651, 729, 744, 756, 774, 837, 868, 903, 972, 1032, 1116, 1134, 1161, 1204, 1302, 1333, 1458, 1512, 1548, 1674, 1701, 1736, 1806, 1944, 1953, 2187, 2232, 2268, 2322, 2408, 2511, 2604, 2666, 2709, 2916, 3096, 3348, 3402, 3483, 3612, 3906, 3999, 4374, 4536, 4644, 5022, 5103, 5208, 5332, 5418, 5832, 5859, 6561, 6696, 6804, 6966, 7224, 7533, 7812, 7998, 8127, 8748, 9288, 9331, 10044, 10206, 10449, 10664, 10836, 11718, 11997, 13122, 13608, 13932, 15066, 15309, 15624, 15996, 16254, 17496, 17577, 18662, 20088, 20412, 20898, 21672, 22599, 23436, 23994, 24381, 26244, 27864, 27993, 30132, 30618, 31347, 31992, 32508, 35154, 35991, 37324, 40824, 41796, 45198, 45927, 46872, 47988, 48762, 52488, 52731, 55986, 60264, 61236, 62694, 65016, 67797, 70308, 71982, 73143, 74648, 83592, 83979, 90396, 91854, 94041, 95976, 97524, 105462, 107973, 111972, 122472, 125388, 135594, 140616, 143964, 146286, 158193, 167958, 180792, 183708, 188082, 195048, 203391, 210924, 215946, 219429, 223944, 250776, 251937, 271188, 282123, 287928, 292572, 316386, 323919, 335916, 367416, 376164, 406782, 421848, 431892, 438858, 474579, 503874, 542376, 564246, 585144, 632772, 647838, 658287, 671832, 752328, 755811, 813564, 863784, 877716, 949158, 971757, 1007748, 1128492, 1265544, 1295676, 1316574, 1423737, 1511622, 1627128, 1755432, 1898316, 1943514, 1974861, 2015496, 2256984, 2267433, 2591352, 2633148, 2847474, 2915271, 3023244, 3796632, 3887028, 3949722, 4534866, 5266296, 5694948, 5830542, 6046488, 6802299, 7774056, 7899444, 8745813, 9069732, 11389896, 11661084, 13604598, 15798888, 17491626, 18139464, 20406897, 23322168, 27209196, 34983252, 40813794, 54418392, 61220691, 69966504, 81627588, 122441382, 163255176, 244882764, 489765528]

約数ペア:

[(1, 489765528), (2, 244882764), (3, 163255176), (4, 122441382), (6, 81627588), (7, 69966504), (8, 61220691), (9, 54418392), (12, 40813794), (14, 34983252), (18, 27209196), (21, 23322168), (24, 20406897), (27, 18139464), (28, 17491626), (31, 15798888), (36, 13604598), (42, 11661084), (43, 11389896), (54, 9069732), (56, 8745813), (62, 7899444), (63, 7774056), (72, 6802299), (81, 6046488), (84, 5830542), (86, 5694948), (93, 5266296), (108, 4534866), (124, 3949722), (126, 3887028), (129, 3796632), (162, 3023244), (168, 2915271), (172, 2847474), (186, 2633148), (189, 2591352), (216, 2267433), (217, 2256984), (243, 2015496), (248, 1974861), (252, 1943514), (258, 1898316), (279, 1755432), (301, 1627128), (324, 1511622), (344, 1423737), (372, 1316574), (378, 1295676), (387, 1265544), (434, 1128492), (486, 1007748), (504, 971757), (516, 949158), (558, 877716), (567, 863784), (602, 813564), (648, 755811), (651, 752328), (729, 671832), (744, 658287), (756, 647838), (774, 632772), (837, 585144), (868, 564246), (903, 542376), (972, 503874), (1032, 474579), (1116, 438858), (1134, 431892), (1161, 421848), (1204, 406782), (1302, 376164), (1333, 367416), (1458, 335916), (1512, 323919), (1548, 316386), (1674, 292572), (1701, 287928), (1736, 282123), (1806, 271188), (1944, 251937), (1953, 250776), (2187, 223944), (2232, 219429), (2268, 215946), (2322, 210924), (2408, 203391), (2511, 195048), (2604, 188082), (2666, 183708), (2709, 180792), (2916, 167958), (3096, 158193), (3348, 146286), (3402, 143964), (3483, 140616), (3612, 135594), (3906, 125388), (3999, 122472), (4374, 111972), (4536, 107973), (4644, 105462), (5022, 97524), (5103, 95976), (5208, 94041), (5332, 91854), (5418, 90396), (5832, 83979), (5859, 83592), (6561, 74648), (6696, 73143), (6804, 71982), (6966, 70308), (7224, 67797), (7533, 65016), (7812, 62694), (7998, 61236), (8127, 60264), (8748, 55986), (9288, 52731), (9331, 52488), (10044, 48762), (10206, 47988), (10449, 46872), (10664, 45927), (10836, 45198), (11718, 41796), (11997, 40824), (13122, 37324), (13608, 35991), (13932, 35154), (15066, 32508), (15309, 31992), (15624, 31347), (15996, 30618), (16254, 30132), (17496, 27993), (17577, 27864), (18662, 26244), (20088, 24381), (20412, 23994), (20898, 23436), (21672, 22599)]