1322002688

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 2966906880

約数和(自身を除く): 1644904192

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 41, 62, 64, 68, 82, 124, 128, 136, 164, 239, 248, 256, 272, 328, 478, 496, 527, 544, 656, 697, 956, 992, 1054, 1088, 1271, 1312, 1394, 1912, 1984, 2108, 2176, 2542, 2624, 2788, 3824, 3968, 4063, 4216, 4352, 5084, 5248, 5576, 7409, 7648, 7936, 8126, 8432, 9799, 10168, 10496, 11152, 14818, 15296, 16252, 16864, 19598, 20336, 21607, 22304, 29636, 30592, 32504, 33728, 39196, 40672, 43214, 44608, 59272, 61184, 65008, 67456, 78392, 81344, 86428, 89216, 118544, 125953, 130016, 134912, 156784, 162688, 166583, 172856, 178432, 237088, 251906, 260032, 303769, 313568, 325376, 333166, 345712, 474176, 503812, 520064, 607538, 627136, 666332, 691424, 948352, 1007624, 1040128, 1215076, 1254272, 1332664, 1382848, 1896704, 2015248, 2430152, 2508544, 2665328, 2765696, 4030496, 4860304, 5164073, 5330656, 5531392, 8060992, 9720608, 10328146, 10661312, 16121984, 19441216, 20656292, 21322624, 32243968, 38882432, 41312584, 42645248, 77764864, 82625168, 165250336, 330500672, 661001344, 1322002688]

約数ペア:

[(1, 1322002688), (2, 661001344), (4, 330500672), (8, 165250336), (16, 82625168), (17, 77764864), (31, 42645248), (32, 41312584), (34, 38882432), (41, 32243968), (62, 21322624), (64, 20656292), (68, 19441216), (82, 16121984), (124, 10661312), (128, 10328146), (136, 9720608), (164, 8060992), (239, 5531392), (248, 5330656), (256, 5164073), (272, 4860304), (328, 4030496), (478, 2765696), (496, 2665328), (527, 2508544), (544, 2430152), (656, 2015248), (697, 1896704), (956, 1382848), (992, 1332664), (1054, 1254272), (1088, 1215076), (1271, 1040128), (1312, 1007624), (1394, 948352), (1912, 691424), (1984, 666332), (2108, 627136), (2176, 607538), (2542, 520064), (2624, 503812), (2788, 474176), (3824, 345712), (3968, 333166), (4063, 325376), (4216, 313568), (4352, 303769), (5084, 260032), (5248, 251906), (5576, 237088), (7409, 178432), (7648, 172856), (7936, 166583), (8126, 162688), (8432, 156784), (9799, 134912), (10168, 130016), (10496, 125953), (11152, 118544), (14818, 89216), (15296, 86428), (16252, 81344), (16864, 78392), (19598, 67456), (20336, 65008), (21607, 61184), (22304, 59272), (29636, 44608), (30592, 43214), (32504, 40672), (33728, 39196)]