9371890905728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1\times {\mathrm{100987}}^1$

素因数の和:102354

約数の個数: 128

約数和(自身を含む): 20590427161920

約数和(自身を除く): 11218536256192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 416, 559, 688, 832, 1118, 1297, 1376, 1664, 2236, 2594, 2752, 4472, 5188, 5504, 8944, 10376, 16861, 17888, 20752, 33722, 35776, 41504, 55771, 67444, 71552, 83008, 100987, 111542, 134888, 166016, 201974, 223084, 269776, 403948, 446168, 539552, 725023, 807896, 892336, 1079104, 1312831, 1450046, 1615792, 1784672, 2158208, 2625662, 2900092, 3231584, 3569344, 4342441, 5251324, 5800184, 6463168, 7138688, 8684882, 10502648, 11600368, 12926336, 17369764, 21005296, 23200736, 34739528, 42010592, 46401472, 56451733, 69479056, 84021184, 92802944, 112903466, 130980139, 138958112, 168042368, 225806932, 261960278, 277916224, 451613864, 523920556, 555832448, 903227728, 1047841112, 1702741807, 1806455456, 2095682224, 3405483614, 3612910912, 4191364448, 5632145977, 6810967228, 7225821824, 8382728896, 11264291954, 13621934456, 16765457792, 22528583908, 27243868912, 45057167816, 54487737824, 73217897701, 90114335632, 108975475648, 146435795402, 180228671264, 217950951296, 292871590804, 360457342528, 585743181608, 720914685056, 1171486363216, 2342972726432, 4685945452864, 9371890905728]

約数ペア:

[(1, 9371890905728), (2, 4685945452864), (4, 2342972726432), (8, 1171486363216), (13, 720914685056), (16, 585743181608), (26, 360457342528), (32, 292871590804), (43, 217950951296), (52, 180228671264), (64, 146435795402), (86, 108975475648), (104, 90114335632), (128, 73217897701), (172, 54487737824), (208, 45057167816), (344, 27243868912), (416, 22528583908), (559, 16765457792), (688, 13621934456), (832, 11264291954), (1118, 8382728896), (1297, 7225821824), (1376, 6810967228), (1664, 5632145977), (2236, 4191364448), (2594, 3612910912), (2752, 3405483614), (4472, 2095682224), (5188, 1806455456), (5504, 1702741807), (8944, 1047841112), (10376, 903227728), (16861, 555832448), (17888, 523920556), (20752, 451613864), (33722, 277916224), (35776, 261960278), (41504, 225806932), (55771, 168042368), (67444, 138958112), (71552, 130980139), (83008, 112903466), (100987, 92802944), (111542, 84021184), (134888, 69479056), (166016, 56451733), (201974, 46401472), (223084, 42010592), (269776, 34739528), (403948, 23200736), (446168, 21005296), (539552, 17369764), (725023, 12926336), (807896, 11600368), (892336, 10502648), (1079104, 8684882), (1312831, 7138688), (1450046, 6463168), (1615792, 5800184), (1784672, 5251324), (2158208, 4342441), (2625662, 3569344), (2900092, 3231584)]