21422794016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 48193947648

約数和(自身を除く): 26771153632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 47, 52, 83, 86, 94, 104, 166, 172, 188, 208, 307, 332, 344, 376, 416, 559, 611, 614, 664, 688, 752, 1079, 1118, 1222, 1228, 1328, 1376, 1504, 2021, 2158, 2236, 2444, 2456, 2656, 3569, 3901, 3991, 4042, 4316, 4472, 4888, 4912, 7138, 7802, 7982, 8084, 8632, 8944, 9776, 9824, 13201, 14276, 14429, 15604, 15964, 16168, 17264, 17888, 19552, 25481, 26273, 26402, 28552, 28858, 31208, 31928, 32336, 34528, 46397, 50713, 50962, 52546, 52804, 57104, 57716, 62416, 63856, 64672, 92794, 101426, 101924, 105092, 105608, 114208, 115432, 124832, 127712, 167743, 171613, 185588, 187577, 202852, 203848, 210184, 211216, 230864, 331253, 335486, 343226, 371176, 375154, 405704, 407696, 420368, 422432, 461728, 620447, 662506, 670972, 686452, 742352, 750308, 811408, 815392, 840736, 1095683, 1197607, 1240894, 1325012, 1341944, 1372904, 1484704, 1500616, 1622816, 2180659, 2191366, 2395214, 2481788, 2650024, 2683888, 2745808, 3001232, 4361318, 4382732, 4790428, 4963576, 5300048, 5367776, 5491616, 6002464, 8065811, 8722636, 8765464, 9580856, 9927152, 10600096, 14243879, 15568891, 16131622, 17445272, 17530928, 19161712, 19854304, 28487758, 31137782, 32263244, 34890544, 35061856, 38323424, 51497101, 56975516, 62275564, 64526488, 69781088, 102994202, 113951032, 124551128, 129052976, 205988404, 227902064, 249102256, 258105952, 411976808, 455804128, 498204512, 669462313, 823953616, 1338924626, 1647907232, 2677849252, 5355698504, 10711397008, 21422794016]

約数ペア:

[(1, 21422794016), (2, 10711397008), (4, 5355698504), (8, 2677849252), (13, 1647907232), (16, 1338924626), (26, 823953616), (32, 669462313), (43, 498204512), (47, 455804128), (52, 411976808), (83, 258105952), (86, 249102256), (94, 227902064), (104, 205988404), (166, 129052976), (172, 124551128), (188, 113951032), (208, 102994202), (307, 69781088), (332, 64526488), (344, 62275564), (376, 56975516), (416, 51497101), (559, 38323424), (611, 35061856), (614, 34890544), (664, 32263244), (688, 31137782), (752, 28487758), (1079, 19854304), (1118, 19161712), (1222, 17530928), (1228, 17445272), (1328, 16131622), (1376, 15568891), (1504, 14243879), (2021, 10600096), (2158, 9927152), (2236, 9580856), (2444, 8765464), (2456, 8722636), (2656, 8065811), (3569, 6002464), (3901, 5491616), (3991, 5367776), (4042, 5300048), (4316, 4963576), (4472, 4790428), (4888, 4382732), (4912, 4361318), (7138, 3001232), (7802, 2745808), (7982, 2683888), (8084, 2650024), (8632, 2481788), (8944, 2395214), (9776, 2191366), (9824, 2180659), (13201, 1622816), (14276, 1500616), (14429, 1484704), (15604, 1372904), (15964, 1341944), (16168, 1325012), (17264, 1240894), (17888, 1197607), (19552, 1095683), (25481, 840736), (26273, 815392), (26402, 811408), (28552, 750308), (28858, 742352), (31208, 686452), (31928, 670972), (32336, 662506), (34528, 620447), (46397, 461728), (50713, 422432), (50962, 420368), (52546, 407696), (52804, 405704), (57104, 375154), (57716, 371176), (62416, 343226), (63856, 335486), (64672, 331253), (92794, 230864), (101426, 211216), (101924, 210184), (105092, 203848), (105608, 202852), (114208, 187577), (115432, 185588), (124832, 171613), (127712, 167743)]