1555609344

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6326

約数の個数: 144

約数和(自身を含む): 4615188480

約数和(自身を除く): 3059579136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 384, 408, 456, 544, 608, 646, 768, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2176, 2432, 2584, 3264, 3648, 3876, 4352, 4864, 5168, 6271, 6528, 7296, 7752, 10336, 12542, 13056, 14592, 15504, 18813, 20672, 25084, 31008, 37626, 41344, 50168, 62016, 75252, 82688, 100336, 106607, 119149, 124032, 150504, 200672, 213214, 238298, 248064, 301008, 319821, 357447, 401344, 426428, 476596, 602016, 639642, 714894, 802688, 852856, 953192, 1204032, 1279284, 1429788, 1605376, 1705712, 1906384, 2025533, 2408064, 2558568, 2859576, 3411424, 3812768, 4051066, 4816128, 5117136, 5719152, 6076599, 6822848, 7625536, 8102132, 10234272, 11438304, 12153198, 13645696, 15251072, 16204264, 20468544, 22876608, 24306396, 27291392, 30502144, 32408528, 40937088, 45753216, 48612792, 64817056, 81874176, 91506432, 97225584, 129634112, 194451168, 259268224, 388902336, 518536448, 777804672, 1555609344]

約数ペア:

[(1, 1555609344), (2, 777804672), (3, 518536448), (4, 388902336), (6, 259268224), (8, 194451168), (12, 129634112), (16, 97225584), (17, 91506432), (19, 81874176), (24, 64817056), (32, 48612792), (34, 45753216), (38, 40937088), (48, 32408528), (51, 30502144), (57, 27291392), (64, 24306396), (68, 22876608), (76, 20468544), (96, 16204264), (102, 15251072), (114, 13645696), (128, 12153198), (136, 11438304), (152, 10234272), (192, 8102132), (204, 7625536), (228, 6822848), (256, 6076599), (272, 5719152), (304, 5117136), (323, 4816128), (384, 4051066), (408, 3812768), (456, 3411424), (544, 2859576), (608, 2558568), (646, 2408064), (768, 2025533), (816, 1906384), (912, 1705712), (969, 1605376), (1088, 1429788), (1216, 1279284), (1292, 1204032), (1632, 953192), (1824, 852856), (1938, 802688), (2176, 714894), (2432, 639642), (2584, 602016), (3264, 476596), (3648, 426428), (3876, 401344), (4352, 357447), (4864, 319821), (5168, 301008), (6271, 248064), (6528, 238298), (7296, 213214), (7752, 200672), (10336, 150504), (12542, 124032), (13056, 119149), (14592, 106607), (15504, 100336), (18813, 82688), (20672, 75252), (25084, 62016), (31008, 50168), (37626, 41344)]