809690380912

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{10831}}^1$

素因数の和:11020

約数の個数: 240

約数和(自身を含む): 1984450129920

約数和(自身を除く): 1174759749008

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 71, 79, 98, 112, 119, 136, 142, 158, 196, 238, 272, 284, 316, 392, 476, 497, 553, 568, 632, 784, 833, 952, 994, 1106, 1136, 1207, 1264, 1343, 1666, 1904, 1988, 2212, 2414, 2686, 3332, 3479, 3871, 3976, 4424, 4828, 5372, 5609, 6664, 6958, 7742, 7952, 8449, 8848, 9401, 9656, 10744, 10831, 11218, 13328, 13916, 15484, 16898, 18802, 19312, 21488, 21662, 22436, 27832, 30968, 33796, 37604, 39263, 43324, 44872, 55664, 59143, 61936, 65807, 67592, 75208, 75817, 78526, 86648, 89744, 95353, 118286, 131614, 135184, 150416, 151634, 157052, 173296, 184127, 190706, 236572, 263228, 274841, 303268, 314104, 368254, 381412, 473144, 526456, 530719, 549682, 606536, 628208, 667471, 736508, 762824, 769001, 855649, 946288, 1052912, 1061438, 1099364, 1213072, 1288889, 1334942, 1473016, 1525648, 1538002, 1711298, 2122876, 2198728, 2577778, 2669884, 2946032, 3076004, 3422596, 4245752, 4397456, 4672297, 5155556, 5339768, 5383007, 5989543, 6152008, 6845192, 8491504, 9022223, 9344594, 10311112, 10679536, 10766014, 11979086, 12304016, 13073017, 13690384, 14546033, 18044446, 18689188, 20622224, 21532028, 23958172, 26146034, 29092066, 36088892, 37378376, 37681049, 41926801, 43064056, 47916344, 52292068, 58184132, 60751079, 72177784, 74756752, 75362098, 83853602, 86128112, 91511119, 95832688, 101822231, 104584136, 116368264, 121502158, 144355568, 150724196, 167707204, 183022238, 203644462, 209168272, 232736528, 243004316, 301448392, 335414408, 366044476, 407288924, 425257553, 486008632, 602896784, 640577833, 670828816, 712755617, 732088952, 814577848, 850515106, 972017264, 1032768343, 1281155666, 1425511234, 1464177904, 1629155696, 1701030212, 2065536686, 2562311332, 2851022468, 2976802871, 3402060424, 4131073372, 5124622664, 5702044936, 5953605742, 6804120848, 7229378401, 8262146744, 10249245328, 11404089872, 11907211484, 14458756802, 16524293488, 23814422968, 28917513604, 47628845936, 50605648807, 57835027208, 101211297614, 115670054416, 202422595228, 404845190456, 809690380912]

約数ペア:

[(1, 809690380912), (2, 404845190456), (4, 202422595228), (7, 115670054416), (8, 101211297614), (14, 57835027208), (16, 50605648807), (17, 47628845936), (28, 28917513604), (34, 23814422968), (49, 16524293488), (56, 14458756802), (68, 11907211484), (71, 11404089872), (79, 10249245328), (98, 8262146744), (112, 7229378401), (119, 6804120848), (136, 5953605742), (142, 5702044936), (158, 5124622664), (196, 4131073372), (238, 3402060424), (272, 2976802871), (284, 2851022468), (316, 2562311332), (392, 2065536686), (476, 1701030212), (497, 1629155696), (553, 1464177904), (568, 1425511234), (632, 1281155666), (784, 1032768343), (833, 972017264), (952, 850515106), (994, 814577848), (1106, 732088952), (1136, 712755617), (1207, 670828816), (1264, 640577833), (1343, 602896784), (1666, 486008632), (1904, 425257553), (1988, 407288924), (2212, 366044476), (2414, 335414408), (2686, 301448392), (3332, 243004316), (3479, 232736528), (3871, 209168272), (3976, 203644462), (4424, 183022238), (4828, 167707204), (5372, 150724196), (5609, 144355568), (6664, 121502158), (6958, 116368264), (7742, 104584136), (7952, 101822231), (8449, 95832688), (8848, 91511119), (9401, 86128112), (9656, 83853602), (10744, 75362098), (10831, 74756752), (11218, 72177784), (13328, 60751079), (13916, 58184132), (15484, 52292068), (16898, 47916344), (18802, 43064056), (19312, 41926801), (21488, 37681049), (21662, 37378376), (22436, 36088892), (27832, 29092066), (30968, 26146034), (33796, 23958172), (37604, 21532028), (39263, 20622224), (43324, 18689188), (44872, 18044446), (55664, 14546033), (59143, 13690384), (61936, 13073017), (65807, 12304016), (67592, 11979086), (75208, 10766014), (75817, 10679536), (78526, 10311112), (86648, 9344594), (89744, 9022223), (95353, 8491504), (118286, 6845192), (131614, 6152008), (135184, 5989543), (150416, 5383007), (151634, 5339768), (157052, 5155556), (173296, 4672297), (184127, 4397456), (190706, 4245752), (236572, 3422596), (263228, 3076004), (274841, 2946032), (303268, 2669884), (314104, 2577778), (368254, 2198728), (381412, 2122876), (473144, 1711298), (526456, 1538002), (530719, 1525648), (549682, 1473016), (606536, 1334942), (628208, 1288889), (667471, 1213072), (736508, 1099364), (762824, 1061438), (769001, 1052912), (855649, 946288)]