215354664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 719347200

約数和(自身を除く): 503992536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 43, 56, 57, 63, 72, 76, 84, 86, 114, 126, 129, 133, 152, 168, 171, 172, 228, 252, 258, 266, 301, 342, 344, 387, 399, 456, 504, 516, 523, 532, 602, 684, 774, 798, 817, 903, 1032, 1046, 1064, 1197, 1204, 1368, 1548, 1569, 1596, 1634, 1806, 2092, 2394, 2408, 2451, 2709, 3096, 3138, 3192, 3268, 3612, 3661, 4184, 4707, 4788, 4902, 5418, 5719, 6276, 6536, 7224, 7322, 7353, 9414, 9576, 9804, 9937, 10836, 10983, 11438, 12552, 14644, 14706, 17157, 18828, 19608, 19874, 21672, 21966, 22489, 22876, 29288, 29412, 29811, 32949, 34314, 37656, 39748, 43932, 44978, 45752, 51471, 58824, 59622, 65898, 67467, 68628, 69559, 79496, 87864, 89433, 89956, 102942, 119244, 131796, 134934, 137256, 139118, 157423, 178866, 179912, 202401, 205884, 208677, 238488, 263592, 269868, 278236, 314846, 357732, 404802, 411768, 417354, 427291, 472269, 539736, 556472, 626031, 629692, 715464, 809604, 834708, 854582, 944538, 1252062, 1259384, 1281873, 1416807, 1619208, 1669416, 1709164, 1889076, 2504124, 2563746, 2833614, 2991037, 3418328, 3778152, 3845619, 5008248, 5127492, 5667228, 5982074, 7691238, 8973111, 10254984, 11334456, 11964148, 15382476, 17946222, 23928296, 26919333, 30764952, 35892444, 53838666, 71784888, 107677332, 215354664]

約数ペア:

[(1, 215354664), (2, 107677332), (3, 71784888), (4, 53838666), (6, 35892444), (7, 30764952), (8, 26919333), (9, 23928296), (12, 17946222), (14, 15382476), (18, 11964148), (19, 11334456), (21, 10254984), (24, 8973111), (28, 7691238), (36, 5982074), (38, 5667228), (42, 5127492), (43, 5008248), (56, 3845619), (57, 3778152), (63, 3418328), (72, 2991037), (76, 2833614), (84, 2563746), (86, 2504124), (114, 1889076), (126, 1709164), (129, 1669416), (133, 1619208), (152, 1416807), (168, 1281873), (171, 1259384), (172, 1252062), (228, 944538), (252, 854582), (258, 834708), (266, 809604), (301, 715464), (342, 629692), (344, 626031), (387, 556472), (399, 539736), (456, 472269), (504, 427291), (516, 417354), (523, 411768), (532, 404802), (602, 357732), (684, 314846), (774, 278236), (798, 269868), (817, 263592), (903, 238488), (1032, 208677), (1046, 205884), (1064, 202401), (1197, 179912), (1204, 178866), (1368, 157423), (1548, 139118), (1569, 137256), (1596, 134934), (1634, 131796), (1806, 119244), (2092, 102942), (2394, 89956), (2408, 89433), (2451, 87864), (2709, 79496), (3096, 69559), (3138, 68628), (3192, 67467), (3268, 65898), (3612, 59622), (3661, 58824), (4184, 51471), (4707, 45752), (4788, 44978), (4902, 43932), (5418, 39748), (5719, 37656), (6276, 34314), (6536, 32949), (7224, 29811), (7322, 29412), (7353, 29288), (9414, 22876), (9576, 22489), (9804, 21966), (9937, 21672), (10836, 19874), (10983, 19608), (11438, 18828), (12552, 17157), (14644, 14706)]