729139248

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2179

約数の個数: 120

約数和(自身を含む): 2176200000

約数和(自身を除く): 1447060752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 149, 153, 204, 272, 298, 306, 408, 447, 596, 612, 816, 894, 1192, 1224, 1341, 1788, 1999, 2384, 2448, 2533, 2682, 3576, 3998, 5066, 5364, 5997, 7152, 7599, 7996, 10132, 10728, 11994, 15198, 15992, 17991, 20264, 21456, 22797, 23988, 30396, 31984, 33983, 35982, 40528, 45594, 47976, 60792, 67966, 71964, 91188, 95952, 101949, 121584, 135932, 143928, 182376, 203898, 271864, 287856, 297851, 305847, 364752, 407796, 543728, 595702, 611694, 815592, 893553, 1191404, 1223388, 1631184, 1787106, 2382808, 2446776, 2680659, 3574212, 4765616, 4893552, 5063467, 5361318, 7148424, 10126934, 10722636, 14296848, 15190401, 20253868, 21445272, 30380802, 40507736, 42890544, 45571203, 60761604, 81015472, 91142406, 121523208, 182284812, 243046416, 364569624, 729139248]

約数ペア:

[(1, 729139248), (2, 364569624), (3, 243046416), (4, 182284812), (6, 121523208), (8, 91142406), (9, 81015472), (12, 60761604), (16, 45571203), (17, 42890544), (18, 40507736), (24, 30380802), (34, 21445272), (36, 20253868), (48, 15190401), (51, 14296848), (68, 10722636), (72, 10126934), (102, 7148424), (136, 5361318), (144, 5063467), (149, 4893552), (153, 4765616), (204, 3574212), (272, 2680659), (298, 2446776), (306, 2382808), (408, 1787106), (447, 1631184), (596, 1223388), (612, 1191404), (816, 893553), (894, 815592), (1192, 611694), (1224, 595702), (1341, 543728), (1788, 407796), (1999, 364752), (2384, 305847), (2448, 297851), (2533, 287856), (2682, 271864), (3576, 203898), (3998, 182376), (5066, 143928), (5364, 135932), (5997, 121584), (7152, 101949), (7599, 95952), (7996, 91188), (10132, 71964), (10728, 67966), (11994, 60792), (15198, 47976), (15992, 45594), (17991, 40528), (20264, 35982), (21456, 33983), (22797, 31984), (23988, 30396)]