1796637416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 4255027200

約数和(自身を除く): 2458389784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 47, 56, 74, 76, 94, 133, 148, 152, 188, 259, 266, 296, 329, 376, 518, 532, 658, 703, 893, 971, 1036, 1064, 1316, 1406, 1739, 1786, 1942, 2072, 2632, 2812, 3478, 3572, 3884, 4921, 5624, 6251, 6797, 6956, 7144, 7768, 9842, 12173, 12502, 13594, 13912, 18449, 19684, 24346, 25004, 27188, 33041, 35927, 36898, 39368, 45637, 48692, 50008, 54376, 66082, 71854, 73796, 91274, 97384, 129143, 132164, 143708, 147592, 182548, 231287, 251489, 258286, 264328, 287416, 319459, 365096, 462574, 502978, 516572, 638918, 682613, 867103, 925148, 1005956, 1033144, 1277836, 1365226, 1688569, 1734206, 1850296, 2011912, 2555672, 2730452, 3377138, 3468412, 4778291, 5460904, 6069721, 6754276, 6936824, 9556582, 11819983, 12139442, 13508552, 19113164, 23639966, 24278884, 32082811, 38226328, 47279932, 48557768, 64165622, 94559864, 128331244, 224579677, 256662488, 449159354, 898318708, 1796637416]

約数ペア:

[(1, 1796637416), (2, 898318708), (4, 449159354), (7, 256662488), (8, 224579677), (14, 128331244), (19, 94559864), (28, 64165622), (37, 48557768), (38, 47279932), (47, 38226328), (56, 32082811), (74, 24278884), (76, 23639966), (94, 19113164), (133, 13508552), (148, 12139442), (152, 11819983), (188, 9556582), (259, 6936824), (266, 6754276), (296, 6069721), (329, 5460904), (376, 4778291), (518, 3468412), (532, 3377138), (658, 2730452), (703, 2555672), (893, 2011912), (971, 1850296), (1036, 1734206), (1064, 1688569), (1316, 1365226), (1406, 1277836), (1739, 1033144), (1786, 1005956), (1942, 925148), (2072, 867103), (2632, 682613), (2812, 638918), (3478, 516572), (3572, 502978), (3884, 462574), (4921, 365096), (5624, 319459), (6251, 287416), (6797, 264328), (6956, 258286), (7144, 251489), (7768, 231287), (9842, 182548), (12173, 147592), (12502, 143708), (13594, 132164), (13912, 129143), (18449, 97384), (19684, 91274), (24346, 73796), (25004, 71854), (27188, 66082), (33041, 54376), (35927, 50008), (36898, 48692), (39368, 45637)]