1031831808

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{3917}}^1$

素因数の和:3957

約数の個数: 144

約数和(自身を含む): 3203356800

約数和(自身を除く): 2171524992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2688, 2744, 3136, 3917, 4116, 4704, 5376, 5488, 6272, 7834, 8232, 9408, 10976, 11751, 12544, 15668, 16464, 18816, 21952, 23502, 27419, 31336, 32928, 37632, 43904, 47004, 54838, 62672, 65856, 82257, 87808, 94008, 109676, 125344, 131712, 164514, 188016, 191933, 219352, 250688, 263424, 329028, 376032, 383866, 438704, 501376, 575799, 658056, 752064, 767732, 877408, 1002752, 1151598, 1316112, 1343531, 1504128, 1535464, 1754816, 2303196, 2632224, 2687062, 3008256, 3070928, 3509632, 4030593, 4606392, 5264448, 5374124, 6141856, 7019264, 8061186, 9212784, 10528896, 10748248, 12283712, 16122372, 18425568, 21057792, 21496496, 24567424, 32244744, 36851136, 42992992, 49134848, 64489488, 73702272, 85985984, 128978976, 147404544, 171971968, 257957952, 343943936, 515915904, 1031831808]

約数ペア:

[(1, 1031831808), (2, 515915904), (3, 343943936), (4, 257957952), (6, 171971968), (7, 147404544), (8, 128978976), (12, 85985984), (14, 73702272), (16, 64489488), (21, 49134848), (24, 42992992), (28, 36851136), (32, 32244744), (42, 24567424), (48, 21496496), (49, 21057792), (56, 18425568), (64, 16122372), (84, 12283712), (96, 10748248), (98, 10528896), (112, 9212784), (128, 8061186), (147, 7019264), (168, 6141856), (192, 5374124), (196, 5264448), (224, 4606392), (256, 4030593), (294, 3509632), (336, 3070928), (343, 3008256), (384, 2687062), (392, 2632224), (448, 2303196), (588, 1754816), (672, 1535464), (686, 1504128), (768, 1343531), (784, 1316112), (896, 1151598), (1029, 1002752), (1176, 877408), (1344, 767732), (1372, 752064), (1568, 658056), (1792, 575799), (2058, 501376), (2352, 438704), (2688, 383866), (2744, 376032), (3136, 329028), (3917, 263424), (4116, 250688), (4704, 219352), (5376, 191933), (5488, 188016), (6272, 164514), (7834, 131712), (8232, 125344), (9408, 109676), (10976, 94008), (11751, 87808), (12544, 82257), (15668, 65856), (16464, 62672), (18816, 54838), (21952, 47004), (23502, 43904), (27419, 37632), (31336, 32928)]