2051577984

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 5570424000

約数和(自身を除く): 3518846016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 163, 192, 219, 292, 326, 384, 438, 449, 489, 584, 652, 876, 898, 978, 1168, 1304, 1347, 1752, 1796, 1956, 2336, 2608, 2694, 3504, 3592, 3912, 4672, 5216, 5388, 7008, 7184, 7824, 9344, 10432, 10776, 11899, 14016, 14368, 15648, 20864, 21552, 23798, 28032, 28736, 31296, 32777, 35697, 43104, 47596, 57472, 62592, 65554, 71394, 73187, 86208, 95192, 98331, 131108, 142788, 146374, 172416, 190384, 196662, 219561, 262216, 285576, 292748, 380768, 393324, 439122, 524432, 571152, 585496, 761536, 786648, 878244, 1048864, 1142304, 1170992, 1523072, 1573296, 1756488, 2097728, 2284608, 2341984, 3146592, 3512976, 4195456, 4569216, 4683968, 5342651, 6293184, 7025952, 9367936, 10685302, 12586368, 14051904, 16027953, 21370604, 28103808, 32055906, 42741208, 64111812, 85482416, 128223624, 170964832, 256447248, 341929664, 512894496, 683859328, 1025788992, 2051577984]

約数ペア:

[(1, 2051577984), (2, 1025788992), (3, 683859328), (4, 512894496), (6, 341929664), (8, 256447248), (12, 170964832), (16, 128223624), (24, 85482416), (32, 64111812), (48, 42741208), (64, 32055906), (73, 28103808), (96, 21370604), (128, 16027953), (146, 14051904), (163, 12586368), (192, 10685302), (219, 9367936), (292, 7025952), (326, 6293184), (384, 5342651), (438, 4683968), (449, 4569216), (489, 4195456), (584, 3512976), (652, 3146592), (876, 2341984), (898, 2284608), (978, 2097728), (1168, 1756488), (1304, 1573296), (1347, 1523072), (1752, 1170992), (1796, 1142304), (1956, 1048864), (2336, 878244), (2608, 786648), (2694, 761536), (3504, 585496), (3592, 571152), (3912, 524432), (4672, 439122), (5216, 393324), (5388, 380768), (7008, 292748), (7184, 285576), (7824, 262216), (9344, 219561), (10432, 196662), (10776, 190384), (11899, 172416), (14016, 146374), (14368, 142788), (15648, 131108), (20864, 98331), (21552, 95192), (23798, 86208), (28032, 73187), (28736, 71394), (31296, 65554), (32777, 62592), (35697, 57472), (43104, 47596)]