2118393216

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7759}}^1$

素因数の和:7861

約数の個数: 128

約数和(自身を含む): 6332160000

約数和(自身を除く): 4213766784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 711, 864, 948, 1152, 1264, 1422, 1728, 1896, 2133, 2528, 2844, 3456, 3792, 4266, 5056, 5688, 7584, 7759, 8532, 10112, 11376, 15168, 15518, 17064, 22752, 23277, 30336, 31036, 34128, 45504, 46554, 62072, 68256, 69831, 91008, 93108, 124144, 136512, 139662, 186216, 209493, 248288, 273024, 279324, 372432, 418986, 496576, 558648, 612961, 744864, 837972, 993152, 1117296, 1225922, 1489728, 1675944, 1838883, 2234592, 2451844, 2979456, 3351888, 3677766, 4469184, 4903688, 5516649, 6703776, 7355532, 8938368, 9807376, 11033298, 13407552, 14711064, 16549947, 19614752, 22066596, 26815104, 29422128, 33099894, 39229504, 44133192, 58844256, 66199788, 78459008, 88266384, 117688512, 132399576, 176532768, 235377024, 264799152, 353065536, 529598304, 706131072, 1059196608, 2118393216]

約数ペア:

[(1, 2118393216), (2, 1059196608), (3, 706131072), (4, 529598304), (6, 353065536), (8, 264799152), (9, 235377024), (12, 176532768), (16, 132399576), (18, 117688512), (24, 88266384), (27, 78459008), (32, 66199788), (36, 58844256), (48, 44133192), (54, 39229504), (64, 33099894), (72, 29422128), (79, 26815104), (96, 22066596), (108, 19614752), (128, 16549947), (144, 14711064), (158, 13407552), (192, 11033298), (216, 9807376), (237, 8938368), (288, 7355532), (316, 6703776), (384, 5516649), (432, 4903688), (474, 4469184), (576, 3677766), (632, 3351888), (711, 2979456), (864, 2451844), (948, 2234592), (1152, 1838883), (1264, 1675944), (1422, 1489728), (1728, 1225922), (1896, 1117296), (2133, 993152), (2528, 837972), (2844, 744864), (3456, 612961), (3792, 558648), (4266, 496576), (5056, 418986), (5688, 372432), (7584, 279324), (7759, 273024), (8532, 248288), (10112, 209493), (11376, 186216), (15168, 139662), (15518, 136512), (17064, 124144), (22752, 93108), (23277, 91008), (30336, 69831), (31036, 68256), (34128, 62072), (45504, 46554)]