263140164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 792249920

約数和(自身を除く): 529109756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 157, 162, 189, 252, 314, 324, 378, 471, 567, 628, 739, 756, 942, 1099, 1134, 1413, 1478, 1884, 2198, 2217, 2268, 2826, 2956, 3297, 4239, 4396, 4434, 5173, 5652, 6594, 6651, 8478, 8868, 9891, 10346, 12717, 13188, 13302, 15519, 16956, 19782, 19953, 20692, 25434, 26604, 29673, 31038, 39564, 39906, 46557, 50868, 59346, 59859, 62076, 79812, 89019, 93114, 116023, 118692, 119718, 139671, 178038, 186228, 232046, 239436, 279342, 348069, 356076, 419013, 464092, 558684, 696138, 812161, 838026, 1044207, 1392276, 1624322, 1676052, 2088414, 2436483, 3132621, 3248644, 4176828, 4872966, 6265242, 7309449, 9397863, 9745932, 12530484, 14618898, 18795726, 21928347, 29237796, 37591452, 43856694, 65785041, 87713388, 131570082, 263140164]

約数ペア:

[(1, 263140164), (2, 131570082), (3, 87713388), (4, 65785041), (6, 43856694), (7, 37591452), (9, 29237796), (12, 21928347), (14, 18795726), (18, 14618898), (21, 12530484), (27, 9745932), (28, 9397863), (36, 7309449), (42, 6265242), (54, 4872966), (63, 4176828), (81, 3248644), (84, 3132621), (108, 2436483), (126, 2088414), (157, 1676052), (162, 1624322), (189, 1392276), (252, 1044207), (314, 838026), (324, 812161), (378, 696138), (471, 558684), (567, 464092), (628, 419013), (739, 356076), (756, 348069), (942, 279342), (1099, 239436), (1134, 232046), (1413, 186228), (1478, 178038), (1884, 139671), (2198, 119718), (2217, 118692), (2268, 116023), (2826, 93114), (2956, 89019), (3297, 79812), (4239, 62076), (4396, 59859), (4434, 59346), (5173, 50868), (5652, 46557), (6594, 39906), (6651, 39564), (8478, 31038), (8868, 29673), (9891, 26604), (10346, 25434), (12717, 20692), (13188, 19953), (13302, 19782), (15519, 16956)]