779639328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3929}}^1$

素因数の和:4011

約数の個数: 144

約数和(自身を含む): 2433314520

約数和(自身を除く): 1653675192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 72, 78, 96, 104, 106, 117, 144, 156, 159, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1248, 1272, 1378, 1696, 1872, 1908, 2067, 2544, 2756, 3744, 3816, 3929, 4134, 5088, 5512, 6201, 7632, 7858, 8268, 11024, 11787, 12402, 15264, 15716, 16536, 22048, 23574, 24804, 31432, 33072, 35361, 47148, 49608, 51077, 62864, 66144, 70722, 94296, 99216, 102154, 125728, 141444, 153231, 188592, 198432, 204308, 208237, 282888, 306462, 377184, 408616, 416474, 459693, 565776, 612924, 624711, 817232, 832948, 919386, 1131552, 1225848, 1249422, 1634464, 1665896, 1838772, 1874133, 2451696, 2498844, 2707081, 3331792, 3677544, 3748266, 4903392, 4997688, 5414162, 6663584, 7355088, 7496532, 8121243, 9995376, 10828324, 14710176, 14993064, 16242486, 19990752, 21656648, 24363729, 29986128, 32484972, 43313296, 48727458, 59972256, 64969944, 86626592, 97454916, 129939888, 194909832, 259879776, 389819664, 779639328]

約数ペア:

[(1, 779639328), (2, 389819664), (3, 259879776), (4, 194909832), (6, 129939888), (8, 97454916), (9, 86626592), (12, 64969944), (13, 59972256), (16, 48727458), (18, 43313296), (24, 32484972), (26, 29986128), (32, 24363729), (36, 21656648), (39, 19990752), (48, 16242486), (52, 14993064), (53, 14710176), (72, 10828324), (78, 9995376), (96, 8121243), (104, 7496532), (106, 7355088), (117, 6663584), (144, 5414162), (156, 4997688), (159, 4903392), (208, 3748266), (212, 3677544), (234, 3331792), (288, 2707081), (312, 2498844), (318, 2451696), (416, 1874133), (424, 1838772), (468, 1665896), (477, 1634464), (624, 1249422), (636, 1225848), (689, 1131552), (848, 919386), (936, 832948), (954, 817232), (1248, 624711), (1272, 612924), (1378, 565776), (1696, 459693), (1872, 416474), (1908, 408616), (2067, 377184), (2544, 306462), (2756, 282888), (3744, 208237), (3816, 204308), (3929, 198432), (4134, 188592), (5088, 153231), (5512, 141444), (6201, 125728), (7632, 102154), (7858, 99216), (8268, 94296), (11024, 70722), (11787, 66144), (12402, 62864), (15264, 51077), (15716, 49608), (16536, 47148), (22048, 35361), (23574, 33072), (24804, 31432)]