309491712

素因数分解:

$2^{11}\times 3^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 953316000

約数和(自身を除く): 643824288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 193, 216, 232, 256, 261, 288, 348, 384, 386, 432, 464, 512, 522, 576, 579, 696, 768, 772, 783, 864, 928, 1024, 1044, 1152, 1158, 1392, 1536, 1544, 1566, 1728, 1737, 1856, 2048, 2088, 2304, 2316, 2784, 3072, 3088, 3132, 3456, 3474, 3712, 4176, 4608, 4632, 5211, 5568, 5597, 6144, 6176, 6264, 6912, 6948, 7424, 8352, 9216, 9264, 10422, 11136, 11194, 12352, 12528, 13824, 13896, 14848, 16704, 16791, 18432, 18528, 20844, 22272, 22388, 24704, 25056, 27648, 27792, 29696, 33408, 33582, 37056, 41688, 44544, 44776, 49408, 50112, 50373, 55296, 55584, 59392, 66816, 67164, 74112, 83376, 89088, 89552, 98816, 100224, 100746, 111168, 133632, 134328, 148224, 151119, 166752, 178176, 179104, 197632, 200448, 201492, 222336, 267264, 268656, 296448, 302238, 333504, 358208, 395264, 400896, 402984, 444672, 534528, 537312, 592896, 604476, 667008, 716416, 801792, 805968, 889344, 1074624, 1185792, 1208952, 1334016, 1432832, 1603584, 1611936, 1778688, 2149248, 2417904, 2668032, 2865664, 3223872, 3557376, 4298496, 4835808, 5336064, 5731328, 6447744, 8596992, 9671616, 10672128, 11462656, 12895488, 17193984, 19343232, 25790976, 34387968, 38686464, 51581952, 77372928, 103163904, 154745856, 309491712]

約数ペア:

[(1, 309491712), (2, 154745856), (3, 103163904), (4, 77372928), (6, 51581952), (8, 38686464), (9, 34387968), (12, 25790976), (16, 19343232), (18, 17193984), (24, 12895488), (27, 11462656), (29, 10672128), (32, 9671616), (36, 8596992), (48, 6447744), (54, 5731328), (58, 5336064), (64, 4835808), (72, 4298496), (87, 3557376), (96, 3223872), (108, 2865664), (116, 2668032), (128, 2417904), (144, 2149248), (174, 1778688), (192, 1611936), (193, 1603584), (216, 1432832), (232, 1334016), (256, 1208952), (261, 1185792), (288, 1074624), (348, 889344), (384, 805968), (386, 801792), (432, 716416), (464, 667008), (512, 604476), (522, 592896), (576, 537312), (579, 534528), (696, 444672), (768, 402984), (772, 400896), (783, 395264), (864, 358208), (928, 333504), (1024, 302238), (1044, 296448), (1152, 268656), (1158, 267264), (1392, 222336), (1536, 201492), (1544, 200448), (1566, 197632), (1728, 179104), (1737, 178176), (1856, 166752), (2048, 151119), (2088, 148224), (2304, 134328), (2316, 133632), (2784, 111168), (3072, 100746), (3088, 100224), (3132, 98816), (3456, 89552), (3474, 89088), (3712, 83376), (4176, 74112), (4608, 67164), (4632, 66816), (5211, 59392), (5568, 55584), (5597, 55296), (6144, 50373), (6176, 50112), (6264, 49408), (6912, 44776), (6948, 44544), (7424, 41688), (8352, 37056), (9216, 33582), (9264, 33408), (10422, 29696), (11136, 27792), (11194, 27648), (12352, 25056), (12528, 24704), (13824, 22388), (13896, 22272), (14848, 20844), (16704, 18528), (16791, 18432)]