2028029472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^2\times {\mathrm{127}}^1$

素因数の和:328

約数の個数: 216

約数和(自身を含む): 6718473216

約数和(自身を除く): 4690443744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 127, 144, 168, 178, 224, 252, 254, 267, 288, 336, 356, 381, 504, 508, 534, 623, 672, 712, 762, 801, 889, 1008, 1016, 1068, 1143, 1246, 1424, 1524, 1602, 1778, 1869, 2016, 2032, 2136, 2286, 2492, 2667, 2848, 3048, 3204, 3556, 3738, 4064, 4272, 4572, 4984, 5334, 5607, 6096, 6408, 7112, 7476, 7921, 8001, 8544, 9144, 9968, 10668, 11214, 11303, 12192, 12816, 14224, 14952, 15842, 16002, 18288, 19936, 21336, 22428, 22606, 23763, 25632, 28448, 29904, 31684, 32004, 33909, 36576, 42672, 44856, 45212, 47526, 55447, 59808, 63368, 64008, 67818, 71289, 79121, 85344, 89712, 90424, 95052, 101727, 110894, 126736, 128016, 135636, 142578, 158242, 166341, 179424, 180848, 190104, 203454, 221788, 237363, 253472, 256032, 271272, 285156, 316484, 332682, 361696, 380208, 406908, 443576, 474726, 499023, 542544, 570312, 632968, 665364, 712089, 760416, 813816, 887152, 949452, 998046, 1005967, 1085088, 1140624, 1265936, 1330728, 1424178, 1627632, 1774304, 1898904, 1996092, 2011934, 2281248, 2531872, 2661456, 2848356, 3017901, 3255264, 3797808, 3992184, 4023868, 5322912, 5696712, 6035802, 7041769, 7595616, 7984368, 8047736, 9053703, 11393424, 12071604, 14083538, 15968736, 16095472, 18107406, 21125307, 22786848, 24143208, 28167076, 32190944, 36214812, 42250614, 48286416, 56334152, 63375921, 72429624, 84501228, 96572832, 112668304, 126751842, 144859248, 169002456, 225336608, 253503684, 289718496, 338004912, 507007368, 676009824, 1014014736, 2028029472]

約数ペア:

[(1, 2028029472), (2, 1014014736), (3, 676009824), (4, 507007368), (6, 338004912), (7, 289718496), (8, 253503684), (9, 225336608), (12, 169002456), (14, 144859248), (16, 126751842), (18, 112668304), (21, 96572832), (24, 84501228), (28, 72429624), (32, 63375921), (36, 56334152), (42, 48286416), (48, 42250614), (56, 36214812), (63, 32190944), (72, 28167076), (84, 24143208), (89, 22786848), (96, 21125307), (112, 18107406), (126, 16095472), (127, 15968736), (144, 14083538), (168, 12071604), (178, 11393424), (224, 9053703), (252, 8047736), (254, 7984368), (267, 7595616), (288, 7041769), (336, 6035802), (356, 5696712), (381, 5322912), (504, 4023868), (508, 3992184), (534, 3797808), (623, 3255264), (672, 3017901), (712, 2848356), (762, 2661456), (801, 2531872), (889, 2281248), (1008, 2011934), (1016, 1996092), (1068, 1898904), (1143, 1774304), (1246, 1627632), (1424, 1424178), (1524, 1330728), (1602, 1265936), (1778, 1140624), (1869, 1085088), (2016, 1005967), (2032, 998046), (2136, 949452), (2286, 887152), (2492, 813816), (2667, 760416), (2848, 712089), (3048, 665364), (3204, 632968), (3556, 570312), (3738, 542544), (4064, 499023), (4272, 474726), (4572, 443576), (4984, 406908), (5334, 380208), (5607, 361696), (6096, 332682), (6408, 316484), (7112, 285156), (7476, 271272), (7921, 256032), (8001, 253472), (8544, 237363), (9144, 221788), (9968, 203454), (10668, 190104), (11214, 180848), (11303, 179424), (12192, 166341), (12816, 158242), (14224, 142578), (14952, 135636), (15842, 128016), (16002, 126736), (18288, 110894), (19936, 101727), (21336, 95052), (22428, 90424), (22606, 89712), (23763, 85344), (25632, 79121), (28448, 71289), (29904, 67818), (31684, 64008), (32004, 63368), (33909, 59808), (36576, 55447), (42672, 47526), (44856, 45212)]