254952432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 866611200

約数和(自身を除く): 611658768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 41, 42, 48, 56, 62, 63, 72, 82, 84, 93, 112, 123, 124, 126, 144, 164, 168, 186, 199, 217, 246, 248, 252, 279, 287, 328, 336, 369, 372, 398, 434, 492, 496, 504, 558, 574, 597, 651, 656, 738, 744, 796, 861, 868, 984, 1008, 1116, 1148, 1194, 1271, 1302, 1393, 1476, 1488, 1592, 1722, 1736, 1791, 1953, 1968, 2232, 2296, 2388, 2542, 2583, 2604, 2786, 2952, 3184, 3444, 3472, 3582, 3813, 3906, 4179, 4464, 4592, 4776, 5084, 5166, 5208, 5572, 5904, 6169, 6888, 7164, 7626, 7812, 8159, 8358, 8897, 9552, 10168, 10332, 10416, 11144, 11439, 12338, 12537, 13776, 14328, 15252, 15624, 16318, 16716, 17794, 18507, 20336, 20664, 22288, 22878, 24477, 24676, 25074, 26691, 28656, 30504, 31248, 32636, 33432, 35588, 37014, 41328, 43183, 45756, 48954, 49352, 50148, 53382, 55521, 57113, 61008, 65272, 66864, 71176, 73431, 74028, 80073, 86366, 91512, 97908, 98704, 100296, 106764, 111042, 114226, 129549, 130544, 142352, 146862, 148056, 160146, 171339, 172732, 183024, 195816, 200592, 213528, 222084, 228452, 252929, 259098, 293724, 296112, 320292, 342678, 345464, 388647, 391632, 427056, 444168, 456904, 505858, 514017, 518196, 587448, 640584, 685356, 690928, 758787, 777294, 888336, 913808, 1011716, 1028034, 1036392, 1174896, 1281168, 1370712, 1517574, 1554588, 1770503, 2023432, 2056068, 2072784, 2276361, 2741424, 3035148, 3109176, 3541006, 4046864, 4112136, 4552722, 5311509, 6070296, 6218352, 7082012, 8224272, 9105444, 10623018, 12140592, 14164024, 15934527, 18210888, 21246036, 28328048, 31869054, 36421776, 42492072, 63738108, 84984144, 127476216, 254952432]

約数ペア:

[(1, 254952432), (2, 127476216), (3, 84984144), (4, 63738108), (6, 42492072), (7, 36421776), (8, 31869054), (9, 28328048), (12, 21246036), (14, 18210888), (16, 15934527), (18, 14164024), (21, 12140592), (24, 10623018), (28, 9105444), (31, 8224272), (36, 7082012), (41, 6218352), (42, 6070296), (48, 5311509), (56, 4552722), (62, 4112136), (63, 4046864), (72, 3541006), (82, 3109176), (84, 3035148), (93, 2741424), (112, 2276361), (123, 2072784), (124, 2056068), (126, 2023432), (144, 1770503), (164, 1554588), (168, 1517574), (186, 1370712), (199, 1281168), (217, 1174896), (246, 1036392), (248, 1028034), (252, 1011716), (279, 913808), (287, 888336), (328, 777294), (336, 758787), (369, 690928), (372, 685356), (398, 640584), (434, 587448), (492, 518196), (496, 514017), (504, 505858), (558, 456904), (574, 444168), (597, 427056), (651, 391632), (656, 388647), (738, 345464), (744, 342678), (796, 320292), (861, 296112), (868, 293724), (984, 259098), (1008, 252929), (1116, 228452), (1148, 222084), (1194, 213528), (1271, 200592), (1302, 195816), (1393, 183024), (1476, 172732), (1488, 171339), (1592, 160146), (1722, 148056), (1736, 146862), (1791, 142352), (1953, 130544), (1968, 129549), (2232, 114226), (2296, 111042), (2388, 106764), (2542, 100296), (2583, 98704), (2604, 97908), (2786, 91512), (2952, 86366), (3184, 80073), (3444, 74028), (3472, 73431), (3582, 71176), (3813, 66864), (3906, 65272), (4179, 61008), (4464, 57113), (4592, 55521), (4776, 53382), (5084, 50148), (5166, 49352), (5208, 48954), (5572, 45756), (5904, 43183), (6169, 41328), (6888, 37014), (7164, 35588), (7626, 33432), (7812, 32636), (8159, 31248), (8358, 30504), (8897, 28656), (9552, 26691), (10168, 25074), (10332, 24676), (10416, 24477), (11144, 22878), (11439, 22288), (12338, 20664), (12537, 20336), (13776, 18507), (14328, 17794), (15252, 16716), (15624, 16318)]