254147424

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 743178240

約数和(自身を除く): 489030816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 47, 48, 62, 69, 79, 92, 93, 94, 96, 124, 138, 141, 158, 184, 186, 188, 237, 248, 276, 282, 316, 368, 372, 376, 474, 496, 552, 564, 632, 713, 736, 744, 752, 948, 992, 1081, 1104, 1128, 1264, 1426, 1457, 1488, 1504, 1817, 1896, 2139, 2162, 2208, 2256, 2449, 2528, 2852, 2914, 2976, 3243, 3634, 3713, 3792, 4278, 4324, 4371, 4512, 4898, 5451, 5704, 5828, 6486, 7268, 7347, 7426, 7584, 8556, 8648, 8742, 9796, 10902, 11139, 11408, 11656, 12972, 14536, 14694, 14852, 17112, 17296, 17484, 19592, 21804, 22278, 22816, 23312, 25944, 29072, 29388, 29704, 33511, 34224, 34592, 34968, 39184, 43608, 44556, 46624, 51888, 56327, 58144, 58776, 59408, 67022, 68448, 69936, 78368, 85399, 87216, 89112, 100533, 103776, 112654, 115103, 117552, 118816, 134044, 139872, 168981, 170798, 174432, 178224, 201066, 225308, 230206, 235104, 256197, 268088, 337962, 341596, 345309, 356448, 402132, 450616, 460412, 512394, 536176, 675924, 683192, 690618, 804264, 901232, 920824, 1024788, 1072352, 1351848, 1366384, 1381236, 1608528, 1802464, 1841648, 2049576, 2647369, 2703696, 2732768, 2762472, 3217056, 3683296, 4099152, 5294738, 5407392, 5524944, 7942107, 8198304, 10589476, 11049888, 15884214, 21178952, 31768428, 42357904, 63536856, 84715808, 127073712, 254147424]

約数ペア:

[(1, 254147424), (2, 127073712), (3, 84715808), (4, 63536856), (6, 42357904), (8, 31768428), (12, 21178952), (16, 15884214), (23, 11049888), (24, 10589476), (31, 8198304), (32, 7942107), (46, 5524944), (47, 5407392), (48, 5294738), (62, 4099152), (69, 3683296), (79, 3217056), (92, 2762472), (93, 2732768), (94, 2703696), (96, 2647369), (124, 2049576), (138, 1841648), (141, 1802464), (158, 1608528), (184, 1381236), (186, 1366384), (188, 1351848), (237, 1072352), (248, 1024788), (276, 920824), (282, 901232), (316, 804264), (368, 690618), (372, 683192), (376, 675924), (474, 536176), (496, 512394), (552, 460412), (564, 450616), (632, 402132), (713, 356448), (736, 345309), (744, 341596), (752, 337962), (948, 268088), (992, 256197), (1081, 235104), (1104, 230206), (1128, 225308), (1264, 201066), (1426, 178224), (1457, 174432), (1488, 170798), (1504, 168981), (1817, 139872), (1896, 134044), (2139, 118816), (2162, 117552), (2208, 115103), (2256, 112654), (2449, 103776), (2528, 100533), (2852, 89112), (2914, 87216), (2976, 85399), (3243, 78368), (3634, 69936), (3713, 68448), (3792, 67022), (4278, 59408), (4324, 58776), (4371, 58144), (4512, 56327), (4898, 51888), (5451, 46624), (5704, 44556), (5828, 43608), (6486, 39184), (7268, 34968), (7347, 34592), (7426, 34224), (7584, 33511), (8556, 29704), (8648, 29388), (8742, 29072), (9796, 25944), (10902, 23312), (11139, 22816), (11408, 22278), (11656, 21804), (12972, 19592), (14536, 17484), (14694, 17296), (14852, 17112)]