648281424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 1997332480

約数和(自身を除く): 1349051056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 109, 112, 124, 168, 186, 217, 218, 248, 327, 336, 372, 434, 436, 496, 571, 651, 654, 744, 763, 868, 872, 1142, 1302, 1308, 1488, 1526, 1713, 1736, 1744, 2284, 2289, 2604, 2616, 3052, 3379, 3426, 3472, 3997, 4568, 4578, 5208, 5232, 6104, 6758, 6852, 7994, 9136, 9156, 10137, 10416, 11991, 12208, 13516, 13704, 15988, 17701, 18312, 20274, 23653, 23982, 27032, 27408, 31976, 35402, 36624, 40548, 47306, 47964, 53103, 54064, 62239, 63952, 70804, 70959, 81096, 94612, 95928, 106206, 123907, 124478, 141608, 141918, 162192, 186717, 189224, 191856, 212412, 247814, 248956, 283216, 283836, 371721, 373434, 378448, 424824, 435673, 495628, 497912, 567672, 743442, 746868, 849648, 871346, 991256, 995824, 1135344, 1307019, 1486884, 1493736, 1742692, 1929409, 1982512, 2614038, 2973768, 2987472, 3485384, 3858818, 5228076, 5788227, 5947536, 6970768, 7717636, 10456152, 11576454, 13505863, 15435272, 20912304, 23152908, 27011726, 30870544, 40517589, 46305816, 54023452, 81035178, 92611632, 108046904, 162070356, 216093808, 324140712, 648281424]

約数ペア:

[(1, 648281424), (2, 324140712), (3, 216093808), (4, 162070356), (6, 108046904), (7, 92611632), (8, 81035178), (12, 54023452), (14, 46305816), (16, 40517589), (21, 30870544), (24, 27011726), (28, 23152908), (31, 20912304), (42, 15435272), (48, 13505863), (56, 11576454), (62, 10456152), (84, 7717636), (93, 6970768), (109, 5947536), (112, 5788227), (124, 5228076), (168, 3858818), (186, 3485384), (217, 2987472), (218, 2973768), (248, 2614038), (327, 1982512), (336, 1929409), (372, 1742692), (434, 1493736), (436, 1486884), (496, 1307019), (571, 1135344), (651, 995824), (654, 991256), (744, 871346), (763, 849648), (868, 746868), (872, 743442), (1142, 567672), (1302, 497912), (1308, 495628), (1488, 435673), (1526, 424824), (1713, 378448), (1736, 373434), (1744, 371721), (2284, 283836), (2289, 283216), (2604, 248956), (2616, 247814), (3052, 212412), (3379, 191856), (3426, 189224), (3472, 186717), (3997, 162192), (4568, 141918), (4578, 141608), (5208, 124478), (5232, 123907), (6104, 106206), (6758, 95928), (6852, 94612), (7994, 81096), (9136, 70959), (9156, 70804), (10137, 63952), (10416, 62239), (11991, 54064), (12208, 53103), (13516, 47964), (13704, 47306), (15988, 40548), (17701, 36624), (18312, 35402), (20274, 31976), (23653, 27408), (23982, 27032)]