991528128

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{11251}}^1$

素因数の和:11292

約数の個数: 140

約数和(自身を含む): 3112370712

約数和(自身を除く): 2120842584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1224, 1296, 1377, 1632, 1728, 1836, 2448, 2592, 2754, 3264, 3672, 4896, 5184, 5508, 7344, 9792, 11016, 11251, 14688, 22032, 22502, 29376, 33753, 44064, 45004, 67506, 88128, 90008, 101259, 135012, 180016, 191267, 202518, 270024, 303777, 360032, 382534, 405036, 540048, 573801, 607554, 720064, 765068, 810072, 911331, 1080096, 1147602, 1215108, 1530136, 1620144, 1721403, 1822662, 2160192, 2295204, 2430216, 3060272, 3240288, 3442806, 3645324, 4590408, 4860432, 5164209, 6120544, 6480576, 6885612, 7290648, 9180816, 9720864, 10328418, 12241088, 13771224, 14581296, 15492627, 18361632, 19441728, 20656836, 27542448, 29162592, 30985254, 36723264, 41313672, 55084896, 58325184, 61970508, 82627344, 110169792, 123941016, 165254688, 247882032, 330509376, 495764064, 991528128]

約数ペア:

[(1, 991528128), (2, 495764064), (3, 330509376), (4, 247882032), (6, 165254688), (8, 123941016), (9, 110169792), (12, 82627344), (16, 61970508), (17, 58325184), (18, 55084896), (24, 41313672), (27, 36723264), (32, 30985254), (34, 29162592), (36, 27542448), (48, 20656836), (51, 19441728), (54, 18361632), (64, 15492627), (68, 14581296), (72, 13771224), (81, 12241088), (96, 10328418), (102, 9720864), (108, 9180816), (136, 7290648), (144, 6885612), (153, 6480576), (162, 6120544), (192, 5164209), (204, 4860432), (216, 4590408), (272, 3645324), (288, 3442806), (306, 3240288), (324, 3060272), (408, 2430216), (432, 2295204), (459, 2160192), (544, 1822662), (576, 1721403), (612, 1620144), (648, 1530136), (816, 1215108), (864, 1147602), (918, 1080096), (1088, 911331), (1224, 810072), (1296, 765068), (1377, 720064), (1632, 607554), (1728, 573801), (1836, 540048), (2448, 405036), (2592, 382534), (2754, 360032), (3264, 303777), (3672, 270024), (4896, 202518), (5184, 191267), (5508, 180016), (7344, 135012), (9792, 101259), (11016, 90008), (11251, 88128), (14688, 67506), (22032, 45004), (22502, 44064), (29376, 33753)]