491112048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 1549615104

約数和(自身を除く): 1058503056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 127, 136, 168, 204, 238, 254, 272, 336, 357, 381, 408, 476, 508, 677, 714, 762, 816, 889, 952, 1016, 1354, 1428, 1524, 1778, 1904, 2031, 2032, 2159, 2667, 2708, 2856, 3048, 3556, 4062, 4318, 4739, 5334, 5416, 5712, 6096, 6477, 7112, 8124, 8636, 9478, 10668, 10832, 11509, 12954, 14217, 14224, 15113, 16248, 17272, 18956, 21336, 23018, 25908, 28434, 30226, 32496, 34527, 34544, 37912, 42672, 45339, 46036, 51816, 56868, 60452, 69054, 75824, 80563, 85979, 90678, 92072, 103632, 113736, 120904, 138108, 161126, 171958, 181356, 184144, 227472, 241689, 241808, 257937, 276216, 322252, 343916, 362712, 483378, 515874, 552432, 601853, 644504, 687832, 725424, 966756, 1031748, 1203706, 1289008, 1375664, 1461643, 1805559, 1933512, 2063496, 2407412, 2923286, 3611118, 3867024, 4126992, 4384929, 4814824, 5846572, 7222236, 8769858, 9629648, 10231501, 11693144, 14444472, 17539716, 20463002, 23386288, 28888944, 30694503, 35079432, 40926004, 61389006, 70158864, 81852008, 122778012, 163704016, 245556024, 491112048]

約数ペア:

[(1, 491112048), (2, 245556024), (3, 163704016), (4, 122778012), (6, 81852008), (7, 70158864), (8, 61389006), (12, 40926004), (14, 35079432), (16, 30694503), (17, 28888944), (21, 23386288), (24, 20463002), (28, 17539716), (34, 14444472), (42, 11693144), (48, 10231501), (51, 9629648), (56, 8769858), (68, 7222236), (84, 5846572), (102, 4814824), (112, 4384929), (119, 4126992), (127, 3867024), (136, 3611118), (168, 2923286), (204, 2407412), (238, 2063496), (254, 1933512), (272, 1805559), (336, 1461643), (357, 1375664), (381, 1289008), (408, 1203706), (476, 1031748), (508, 966756), (677, 725424), (714, 687832), (762, 644504), (816, 601853), (889, 552432), (952, 515874), (1016, 483378), (1354, 362712), (1428, 343916), (1524, 322252), (1778, 276216), (1904, 257937), (2031, 241808), (2032, 241689), (2159, 227472), (2667, 184144), (2708, 181356), (2856, 171958), (3048, 161126), (3556, 138108), (4062, 120904), (4318, 113736), (4739, 103632), (5334, 92072), (5416, 90678), (5712, 85979), (6096, 80563), (6477, 75824), (7112, 69054), (8124, 60452), (8636, 56868), (9478, 51816), (10668, 46036), (10832, 45339), (11509, 42672), (12954, 37912), (14217, 34544), (14224, 34527), (15113, 32496), (16248, 30226), (17272, 28434), (18956, 25908), (21336, 23018)]