7275177728

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2459}}^1$

素因数の和:2622

約数の個数: 144

約数和(自身を含む): 18021212160

約数和(自身を除く): 10746034432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 128, 182, 208, 224, 254, 256, 364, 416, 448, 508, 728, 832, 889, 896, 1016, 1456, 1651, 1664, 1778, 1792, 2032, 2459, 2912, 3302, 3328, 3556, 4064, 4918, 5824, 6604, 7112, 8128, 9836, 11557, 11648, 13208, 14224, 16256, 17213, 19672, 23114, 23296, 26416, 28448, 31967, 32512, 34426, 39344, 46228, 52832, 56896, 63934, 68852, 78688, 92456, 105664, 113792, 127868, 137704, 157376, 184912, 211328, 223769, 227584, 255736, 275408, 312293, 314752, 369824, 422656, 447538, 511472, 550816, 624586, 629504, 739648, 895076, 1022944, 1101632, 1249172, 1479296, 1790152, 2045888, 2186051, 2203264, 2498344, 2958592, 3580304, 4059809, 4091776, 4372102, 4406528, 4996688, 7160608, 8119618, 8183552, 8744204, 9993376, 14321216, 16239236, 17488408, 19986752, 28418663, 28642432, 32478472, 34976816, 39973504, 56837326, 57284864, 64956944, 69953632, 79947008, 113674652, 129913888, 139907264, 227349304, 259827776, 279814528, 454698608, 519655552, 559629056, 909397216, 1039311104, 1818794432, 3637588864, 7275177728]

約数ペア:

[(1, 7275177728), (2, 3637588864), (4, 1818794432), (7, 1039311104), (8, 909397216), (13, 559629056), (14, 519655552), (16, 454698608), (26, 279814528), (28, 259827776), (32, 227349304), (52, 139907264), (56, 129913888), (64, 113674652), (91, 79947008), (104, 69953632), (112, 64956944), (127, 57284864), (128, 56837326), (182, 39973504), (208, 34976816), (224, 32478472), (254, 28642432), (256, 28418663), (364, 19986752), (416, 17488408), (448, 16239236), (508, 14321216), (728, 9993376), (832, 8744204), (889, 8183552), (896, 8119618), (1016, 7160608), (1456, 4996688), (1651, 4406528), (1664, 4372102), (1778, 4091776), (1792, 4059809), (2032, 3580304), (2459, 2958592), (2912, 2498344), (3302, 2203264), (3328, 2186051), (3556, 2045888), (4064, 1790152), (4918, 1479296), (5824, 1249172), (6604, 1101632), (7112, 1022944), (8128, 895076), (9836, 739648), (11557, 629504), (11648, 624586), (13208, 550816), (14224, 511472), (16256, 447538), (17213, 422656), (19672, 369824), (23114, 314752), (23296, 312293), (26416, 275408), (28448, 255736), (31967, 227584), (32512, 223769), (34426, 211328), (39344, 184912), (46228, 157376), (52832, 137704), (56896, 127868), (63934, 113792), (68852, 105664), (78688, 92456)]