259629216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 892329984

約数和(自身を除く): 632700768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 103, 112, 121, 124, 132, 154, 168, 176, 186, 206, 217, 224, 231, 242, 248, 264, 308, 309, 336, 341, 352, 363, 372, 412, 434, 462, 484, 496, 528, 616, 618, 651, 672, 682, 721, 726, 744, 824, 847, 868, 924, 968, 992, 1023, 1056, 1133, 1232, 1236, 1302, 1364, 1442, 1452, 1488, 1648, 1694, 1736, 1848, 1936, 2046, 2163, 2266, 2387, 2464, 2472, 2541, 2604, 2728, 2884, 2904, 2976, 3193, 3296, 3388, 3399, 3472, 3696, 3751, 3872, 4092, 4326, 4532, 4774, 4944, 5082, 5208, 5456, 5768, 5808, 6386, 6776, 6798, 6944, 7161, 7392, 7502, 7931, 8184, 8652, 9064, 9548, 9579, 9888, 10164, 10416, 10912, 11253, 11536, 11616, 12463, 12772, 13552, 13596, 14322, 15004, 15862, 16368, 17304, 18128, 19096, 19158, 20328, 20832, 22351, 22506, 23072, 23793, 24926, 25544, 26257, 27104, 27192, 28644, 30008, 31724, 32736, 34608, 35123, 36256, 37389, 38192, 38316, 40656, 44702, 45012, 47586, 49852, 51088, 52514, 54384, 57288, 60016, 63448, 67053, 69216, 70246, 74778, 76384, 76632, 78771, 81312, 87241, 89404, 90024, 95172, 99704, 102176, 105028, 105369, 108768, 114576, 120032, 126896, 134106, 140492, 149556, 153264, 157542, 174482, 178808, 180048, 190344, 199408, 210056, 210738, 229152, 245861, 253792, 261723, 268212, 280984, 299112, 306528, 315084, 348964, 357616, 360096, 380688, 386353, 398816, 420112, 421476, 491722, 523446, 536424, 561968, 598224, 630168, 697928, 715232, 737583, 761376, 772706, 840224, 842952, 983444, 1046892, 1072848, 1123936, 1159059, 1196448, 1260336, 1395856, 1475166, 1545412, 1685904, 1966888, 2093784, 2145696, 2318118, 2520672, 2704471, 2791712, 2950332, 3090824, 3371808, 3933776, 4187568, 4636236, 5408942, 5900664, 6181648, 7867552, 8113413, 8375136, 9272472, 10817884, 11801328, 12363296, 16226826, 18544944, 21635768, 23602656, 32453652, 37089888, 43271536, 64907304, 86543072, 129814608, 259629216]

約数ペア:

[(1, 259629216), (2, 129814608), (3, 86543072), (4, 64907304), (6, 43271536), (7, 37089888), (8, 32453652), (11, 23602656), (12, 21635768), (14, 18544944), (16, 16226826), (21, 12363296), (22, 11801328), (24, 10817884), (28, 9272472), (31, 8375136), (32, 8113413), (33, 7867552), (42, 6181648), (44, 5900664), (48, 5408942), (56, 4636236), (62, 4187568), (66, 3933776), (77, 3371808), (84, 3090824), (88, 2950332), (93, 2791712), (96, 2704471), (103, 2520672), (112, 2318118), (121, 2145696), (124, 2093784), (132, 1966888), (154, 1685904), (168, 1545412), (176, 1475166), (186, 1395856), (206, 1260336), (217, 1196448), (224, 1159059), (231, 1123936), (242, 1072848), (248, 1046892), (264, 983444), (308, 842952), (309, 840224), (336, 772706), (341, 761376), (352, 737583), (363, 715232), (372, 697928), (412, 630168), (434, 598224), (462, 561968), (484, 536424), (496, 523446), (528, 491722), (616, 421476), (618, 420112), (651, 398816), (672, 386353), (682, 380688), (721, 360096), (726, 357616), (744, 348964), (824, 315084), (847, 306528), (868, 299112), (924, 280984), (968, 268212), (992, 261723), (1023, 253792), (1056, 245861), (1133, 229152), (1232, 210738), (1236, 210056), (1302, 199408), (1364, 190344), (1442, 180048), (1452, 178808), (1488, 174482), (1648, 157542), (1694, 153264), (1736, 149556), (1848, 140492), (1936, 134106), (2046, 126896), (2163, 120032), (2266, 114576), (2387, 108768), (2464, 105369), (2472, 105028), (2541, 102176), (2604, 99704), (2728, 95172), (2884, 90024), (2904, 89404), (2976, 87241), (3193, 81312), (3296, 78771), (3388, 76632), (3399, 76384), (3472, 74778), (3696, 70246), (3751, 69216), (3872, 67053), (4092, 63448), (4326, 60016), (4532, 57288), (4774, 54384), (4944, 52514), (5082, 51088), (5208, 49852), (5456, 47586), (5768, 45012), (5808, 44702), (6386, 40656), (6776, 38316), (6798, 38192), (6944, 37389), (7161, 36256), (7392, 35123), (7502, 34608), (7931, 32736), (8184, 31724), (8652, 30008), (9064, 28644), (9548, 27192), (9579, 27104), (9888, 26257), (10164, 25544), (10416, 24926), (10912, 23793), (11253, 23072), (11536, 22506), (11616, 22351), (12463, 20832), (12772, 20328), (13552, 19158), (13596, 19096), (14322, 18128), (15004, 17304), (15862, 16368)]