31195722432

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71861}}^1$

素因数の和:71919

約数の個数: 224

約数和(自身を含む): 105136980480

約数和(自身を除く): 73941258048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 64, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 192, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 448, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1088, 1216, 1292, 1344, 1428, 1596, 1632, 1824, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3264, 3648, 3808, 3876, 4256, 4522, 5168, 5712, 6384, 6783, 7616, 7752, 8512, 9044, 10336, 11424, 12768, 13566, 15504, 18088, 20672, 22848, 25536, 27132, 31008, 36176, 54264, 62016, 71861, 72352, 108528, 143722, 144704, 215583, 217056, 287444, 431166, 434112, 503027, 574888, 862332, 1006054, 1149776, 1221637, 1365359, 1509081, 1724664, 2012108, 2299552, 2443274, 2730718, 3018162, 3449328, 3664911, 4024216, 4096077, 4599104, 4886548, 5461436, 6036324, 6898656, 7329822, 8048432, 8192154, 8551459, 9557513, 9773096, 10922872, 12072648, 13797312, 14659644, 16096864, 16384308, 17102918, 19115026, 19546192, 21845744, 23211103, 24145296, 25654377, 28672539, 29319288, 32193728, 32768616, 34205836, 38230052, 39092384, 43691488, 46422206, 48290592, 51308754, 57345078, 58638576, 65537232, 68411672, 69633309, 76460104, 78184768, 87382976, 92844412, 96581184, 102617508, 114690156, 117277152, 131074464, 136823344, 139266618, 152920208, 162477721, 185688824, 205235016, 229380312, 234554304, 262148928, 273646688, 278533236, 305840416, 324955442, 371377648, 410470032, 458760624, 487433163, 547293376, 557066472, 611680832, 649910884, 742755296, 820940064, 917521248, 974866326, 1114132944, 1299821768, 1485510592, 1641880128, 1835042496, 1949732652, 2228265888, 2599643536, 3899465304, 4456531776, 5199287072, 7798930608, 10398574144, 15597861216, 31195722432]

約数ペア:

[(1, 31195722432), (2, 15597861216), (3, 10398574144), (4, 7798930608), (6, 5199287072), (7, 4456531776), (8, 3899465304), (12, 2599643536), (14, 2228265888), (16, 1949732652), (17, 1835042496), (19, 1641880128), (21, 1485510592), (24, 1299821768), (28, 1114132944), (32, 974866326), (34, 917521248), (38, 820940064), (42, 742755296), (48, 649910884), (51, 611680832), (56, 557066472), (57, 547293376), (64, 487433163), (68, 458760624), (76, 410470032), (84, 371377648), (96, 324955442), (102, 305840416), (112, 278533236), (114, 273646688), (119, 262148928), (133, 234554304), (136, 229380312), (152, 205235016), (168, 185688824), (192, 162477721), (204, 152920208), (224, 139266618), (228, 136823344), (238, 131074464), (266, 117277152), (272, 114690156), (304, 102617508), (323, 96581184), (336, 92844412), (357, 87382976), (399, 78184768), (408, 76460104), (448, 69633309), (456, 68411672), (476, 65537232), (532, 58638576), (544, 57345078), (608, 51308754), (646, 48290592), (672, 46422206), (714, 43691488), (798, 39092384), (816, 38230052), (912, 34205836), (952, 32768616), (969, 32193728), (1064, 29319288), (1088, 28672539), (1216, 25654377), (1292, 24145296), (1344, 23211103), (1428, 21845744), (1596, 19546192), (1632, 19115026), (1824, 17102918), (1904, 16384308), (1938, 16096864), (2128, 14659644), (2261, 13797312), (2584, 12072648), (2856, 10922872), (3192, 9773096), (3264, 9557513), (3648, 8551459), (3808, 8192154), (3876, 8048432), (4256, 7329822), (4522, 6898656), (5168, 6036324), (5712, 5461436), (6384, 4886548), (6783, 4599104), (7616, 4096077), (7752, 4024216), (8512, 3664911), (9044, 3449328), (10336, 3018162), (11424, 2730718), (12768, 2443274), (13566, 2299552), (15504, 2012108), (18088, 1724664), (20672, 1509081), (22848, 1365359), (25536, 1221637), (27132, 1149776), (31008, 1006054), (36176, 862332), (54264, 574888), (62016, 503027), (71861, 434112), (72352, 431166), (108528, 287444), (143722, 217056), (144704, 215583)]