654002784

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 216

約数和(自身を含む): 2049432840

約数和(自身を除く): 1395430056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 139, 144, 153, 186, 204, 248, 272, 278, 279, 288, 306, 372, 408, 417, 496, 527, 544, 556, 558, 612, 744, 816, 834, 961, 992, 1054, 1112, 1116, 1224, 1251, 1488, 1581, 1632, 1668, 1922, 2108, 2224, 2232, 2363, 2448, 2502, 2883, 2976, 3162, 3336, 3844, 4216, 4309, 4448, 4464, 4726, 4743, 4896, 5004, 5766, 6324, 6672, 7089, 7688, 8432, 8618, 8649, 8928, 9452, 9486, 10008, 11532, 12648, 12927, 13344, 14178, 15376, 16337, 16864, 17236, 17298, 18904, 18972, 20016, 21267, 23064, 25296, 25854, 28356, 30752, 32674, 34472, 34596, 37808, 37944, 38781, 40032, 42534, 46128, 49011, 50592, 51708, 56712, 65348, 68944, 69192, 73253, 75616, 75888, 77562, 85068, 92256, 98022, 103416, 113424, 130696, 133579, 137888, 138384, 146506, 147033, 151776, 155124, 170136, 196044, 206832, 219759, 226848, 261392, 267158, 276768, 293012, 294066, 310248, 340272, 392088, 400737, 413664, 439518, 522784, 534316, 586024, 588132, 620496, 659277, 680544, 784176, 801474, 879036, 1068632, 1172048, 1176264, 1202211, 1240992, 1318554, 1568352, 1602948, 1758072, 2137264, 2270843, 2344096, 2352528, 2404422, 2637108, 3205896, 3516144, 4274528, 4541686, 4705056, 4808844, 5274216, 6411792, 6812529, 7032288, 9083372, 9617688, 10548432, 12823584, 13625058, 18166744, 19235376, 20437587, 21096864, 27250116, 36333488, 38470752, 40875174, 54500232, 72666976, 81750348, 109000464, 163500696, 218000928, 327001392, 654002784]

約数ペア:

[(1, 654002784), (2, 327001392), (3, 218000928), (4, 163500696), (6, 109000464), (8, 81750348), (9, 72666976), (12, 54500232), (16, 40875174), (17, 38470752), (18, 36333488), (24, 27250116), (31, 21096864), (32, 20437587), (34, 19235376), (36, 18166744), (48, 13625058), (51, 12823584), (62, 10548432), (68, 9617688), (72, 9083372), (93, 7032288), (96, 6812529), (102, 6411792), (124, 5274216), (136, 4808844), (139, 4705056), (144, 4541686), (153, 4274528), (186, 3516144), (204, 3205896), (248, 2637108), (272, 2404422), (278, 2352528), (279, 2344096), (288, 2270843), (306, 2137264), (372, 1758072), (408, 1602948), (417, 1568352), (496, 1318554), (527, 1240992), (544, 1202211), (556, 1176264), (558, 1172048), (612, 1068632), (744, 879036), (816, 801474), (834, 784176), (961, 680544), (992, 659277), (1054, 620496), (1112, 588132), (1116, 586024), (1224, 534316), (1251, 522784), (1488, 439518), (1581, 413664), (1632, 400737), (1668, 392088), (1922, 340272), (2108, 310248), (2224, 294066), (2232, 293012), (2363, 276768), (2448, 267158), (2502, 261392), (2883, 226848), (2976, 219759), (3162, 206832), (3336, 196044), (3844, 170136), (4216, 155124), (4309, 151776), (4448, 147033), (4464, 146506), (4726, 138384), (4743, 137888), (4896, 133579), (5004, 130696), (5766, 113424), (6324, 103416), (6672, 98022), (7089, 92256), (7688, 85068), (8432, 77562), (8618, 75888), (8649, 75616), (8928, 73253), (9452, 69192), (9486, 68944), (10008, 65348), (11532, 56712), (12648, 51708), (12927, 50592), (13344, 49011), (14178, 46128), (15376, 42534), (16337, 40032), (16864, 38781), (17236, 37944), (17298, 37808), (18904, 34596), (18972, 34472), (20016, 32674), (21267, 30752), (23064, 28356), (25296, 25854)]