487017936

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1505

約数の個数: 120

約数和(自身を含む): 1425781760

約数和(自身を除く): 938763824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 79, 93, 124, 144, 158, 186, 237, 248, 279, 316, 372, 474, 496, 558, 632, 711, 744, 948, 1116, 1264, 1381, 1422, 1488, 1896, 2232, 2449, 2762, 2844, 3792, 4143, 4464, 4898, 5524, 5688, 7347, 8286, 9796, 11048, 11376, 12429, 14694, 16572, 19592, 22041, 22096, 24858, 29388, 33144, 39184, 42811, 44082, 49716, 58776, 66288, 85622, 88164, 99432, 109099, 117552, 128433, 171244, 176328, 198864, 218198, 256866, 327297, 342488, 352656, 385299, 436396, 513732, 654594, 684976, 770598, 872792, 981891, 1027464, 1309188, 1541196, 1745584, 1963782, 2054928, 2618376, 3082392, 3382069, 3927564, 5236752, 6164784, 6764138, 7855128, 10146207, 13528276, 15710256, 20292414, 27056552, 30438621, 40584828, 54113104, 60877242, 81169656, 121754484, 162339312, 243508968, 487017936]

約数ペア:

[(1, 487017936), (2, 243508968), (3, 162339312), (4, 121754484), (6, 81169656), (8, 60877242), (9, 54113104), (12, 40584828), (16, 30438621), (18, 27056552), (24, 20292414), (31, 15710256), (36, 13528276), (48, 10146207), (62, 7855128), (72, 6764138), (79, 6164784), (93, 5236752), (124, 3927564), (144, 3382069), (158, 3082392), (186, 2618376), (237, 2054928), (248, 1963782), (279, 1745584), (316, 1541196), (372, 1309188), (474, 1027464), (496, 981891), (558, 872792), (632, 770598), (711, 684976), (744, 654594), (948, 513732), (1116, 436396), (1264, 385299), (1381, 352656), (1422, 342488), (1488, 327297), (1896, 256866), (2232, 218198), (2449, 198864), (2762, 176328), (2844, 171244), (3792, 128433), (4143, 117552), (4464, 109099), (4898, 99432), (5524, 88164), (5688, 85622), (7347, 66288), (8286, 58776), (9796, 49716), (11048, 44082), (11376, 42811), (12429, 39184), (14694, 33144), (16572, 29388), (19592, 24858), (22041, 22096)]