1333983888

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:1029

約数の個数: 120

約数和(自身を含む): 3810768000

約数和(自身を除く): 2476784112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 149, 158, 237, 298, 316, 447, 474, 596, 632, 711, 787, 894, 948, 1192, 1264, 1341, 1422, 1574, 1788, 1896, 2361, 2384, 2682, 2844, 3148, 3576, 3792, 4722, 5364, 5688, 6296, 7083, 7152, 9444, 10728, 11376, 11771, 12592, 14166, 18888, 21456, 23542, 28332, 35313, 37776, 47084, 56664, 62173, 70626, 94168, 105939, 113328, 117263, 124346, 141252, 186519, 188336, 211878, 234526, 248692, 282504, 351789, 373038, 423756, 469052, 497384, 559557, 565008, 703578, 746076, 847512, 938104, 994768, 1055367, 1119114, 1407156, 1492152, 1695024, 1876208, 2110734, 2238228, 2814312, 2984304, 4221468, 4476456, 5628624, 8442936, 8952912, 9263777, 16885872, 18527554, 27791331, 37055108, 55582662, 74110216, 83373993, 111165324, 148220432, 166747986, 222330648, 333495972, 444661296, 666991944, 1333983888]

約数ペア:

[(1, 1333983888), (2, 666991944), (3, 444661296), (4, 333495972), (6, 222330648), (8, 166747986), (9, 148220432), (12, 111165324), (16, 83373993), (18, 74110216), (24, 55582662), (36, 37055108), (48, 27791331), (72, 18527554), (79, 16885872), (144, 9263777), (149, 8952912), (158, 8442936), (237, 5628624), (298, 4476456), (316, 4221468), (447, 2984304), (474, 2814312), (596, 2238228), (632, 2110734), (711, 1876208), (787, 1695024), (894, 1492152), (948, 1407156), (1192, 1119114), (1264, 1055367), (1341, 994768), (1422, 938104), (1574, 847512), (1788, 746076), (1896, 703578), (2361, 565008), (2384, 559557), (2682, 497384), (2844, 469052), (3148, 423756), (3576, 373038), (3792, 351789), (4722, 282504), (5364, 248692), (5688, 234526), (6296, 211878), (7083, 188336), (7152, 186519), (9444, 141252), (10728, 124346), (11376, 117263), (11771, 113328), (12592, 105939), (14166, 94168), (18888, 70626), (21456, 62173), (23542, 56664), (28332, 47084), (35313, 37776)]