221965056

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1931

約数の個数: 144

約数和(自身を含む): 695368800

約数和(自身を除く): 473403744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 1889, 2176, 2304, 2448, 3264, 3456, 3672, 3778, 4352, 4896, 5667, 6528, 6912, 7344, 7556, 9792, 11334, 13056, 14688, 15112, 17001, 19584, 22668, 29376, 30224, 32113, 34002, 39168, 45336, 51003, 58752, 60448, 64226, 68004, 90672, 96339, 102006, 117504, 120896, 128452, 136008, 181344, 192678, 204012, 241792, 256904, 272016, 289017, 362688, 385356, 408024, 483584, 513808, 544032, 578034, 725376, 770712, 816048, 867051, 1027616, 1088064, 1156068, 1450752, 1541424, 1632096, 1734102, 2055232, 2176128, 2312136, 3082848, 3264192, 3468204, 4110464, 4352256, 4624272, 6165696, 6528384, 6936408, 8220928, 9248544, 12331392, 13056768, 13872816, 18497088, 24662784, 27745632, 36994176, 55491264, 73988352, 110982528, 221965056]

約数ペア:

[(1, 221965056), (2, 110982528), (3, 73988352), (4, 55491264), (6, 36994176), (8, 27745632), (9, 24662784), (12, 18497088), (16, 13872816), (17, 13056768), (18, 12331392), (24, 9248544), (27, 8220928), (32, 6936408), (34, 6528384), (36, 6165696), (48, 4624272), (51, 4352256), (54, 4110464), (64, 3468204), (68, 3264192), (72, 3082848), (96, 2312136), (102, 2176128), (108, 2055232), (128, 1734102), (136, 1632096), (144, 1541424), (153, 1450752), (192, 1156068), (204, 1088064), (216, 1027616), (256, 867051), (272, 816048), (288, 770712), (306, 725376), (384, 578034), (408, 544032), (432, 513808), (459, 483584), (544, 408024), (576, 385356), (612, 362688), (768, 289017), (816, 272016), (864, 256904), (918, 241792), (1088, 204012), (1152, 192678), (1224, 181344), (1632, 136008), (1728, 128452), (1836, 120896), (1889, 117504), (2176, 102006), (2304, 96339), (2448, 90672), (3264, 68004), (3456, 64226), (3672, 60448), (3778, 58752), (4352, 51003), (4896, 45336), (5667, 39168), (6528, 34002), (6912, 32113), (7344, 30224), (7556, 29376), (9792, 22668), (11334, 19584), (13056, 17001), (14688, 15112)]