428187648

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 224

約数和(自身を含む): 1384035840

約数和(自身を除く): 955848192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 131, 133, 152, 168, 192, 224, 228, 256, 262, 266, 304, 336, 384, 393, 399, 448, 456, 512, 524, 532, 608, 672, 768, 786, 798, 896, 912, 917, 1024, 1048, 1064, 1216, 1344, 1536, 1572, 1596, 1792, 1824, 1834, 2048, 2096, 2128, 2432, 2489, 2688, 2751, 3072, 3144, 3192, 3584, 3648, 3668, 4096, 4192, 4256, 4864, 4978, 5376, 5502, 6144, 6288, 6384, 7168, 7296, 7336, 7467, 8192, 8384, 8512, 9728, 9956, 10752, 11004, 12288, 12576, 12768, 14336, 14592, 14672, 14934, 16768, 17024, 17423, 19456, 19912, 21504, 22008, 24576, 25152, 25536, 28672, 29184, 29344, 29868, 33536, 34048, 34846, 38912, 39824, 43008, 44016, 50304, 51072, 52269, 57344, 58368, 58688, 59736, 67072, 68096, 69692, 77824, 79648, 86016, 88032, 100608, 102144, 104538, 116736, 117376, 119472, 134144, 136192, 139384, 155648, 159296, 172032, 176064, 201216, 204288, 209076, 233472, 234752, 238944, 268288, 272384, 278768, 318592, 352128, 402432, 408576, 418152, 466944, 469504, 477888, 536576, 544768, 557536, 637184, 704256, 804864, 817152, 836304, 939008, 955776, 1073152, 1089536, 1115072, 1274368, 1408512, 1609728, 1634304, 1672608, 1878016, 1911552, 2230144, 2548736, 2817024, 3219456, 3268608, 3345216, 3756032, 3823104, 4460288, 5097472, 5634048, 6690432, 7512064, 7646208, 8920576, 10194944, 11268096, 13380864, 15292416, 17841152, 20389888, 22536192, 26761728, 30584832, 35682304, 53523456, 61169664, 71364608, 107046912, 142729216, 214093824, 428187648]

約数ペア:

[(1, 428187648), (2, 214093824), (3, 142729216), (4, 107046912), (6, 71364608), (7, 61169664), (8, 53523456), (12, 35682304), (14, 30584832), (16, 26761728), (19, 22536192), (21, 20389888), (24, 17841152), (28, 15292416), (32, 13380864), (38, 11268096), (42, 10194944), (48, 8920576), (56, 7646208), (57, 7512064), (64, 6690432), (76, 5634048), (84, 5097472), (96, 4460288), (112, 3823104), (114, 3756032), (128, 3345216), (131, 3268608), (133, 3219456), (152, 2817024), (168, 2548736), (192, 2230144), (224, 1911552), (228, 1878016), (256, 1672608), (262, 1634304), (266, 1609728), (304, 1408512), (336, 1274368), (384, 1115072), (393, 1089536), (399, 1073152), (448, 955776), (456, 939008), (512, 836304), (524, 817152), (532, 804864), (608, 704256), (672, 637184), (768, 557536), (786, 544768), (798, 536576), (896, 477888), (912, 469504), (917, 466944), (1024, 418152), (1048, 408576), (1064, 402432), (1216, 352128), (1344, 318592), (1536, 278768), (1572, 272384), (1596, 268288), (1792, 238944), (1824, 234752), (1834, 233472), (2048, 209076), (2096, 204288), (2128, 201216), (2432, 176064), (2489, 172032), (2688, 159296), (2751, 155648), (3072, 139384), (3144, 136192), (3192, 134144), (3584, 119472), (3648, 117376), (3668, 116736), (4096, 104538), (4192, 102144), (4256, 100608), (4864, 88032), (4978, 86016), (5376, 79648), (5502, 77824), (6144, 69692), (6288, 68096), (6384, 67072), (7168, 59736), (7296, 58688), (7336, 58368), (7467, 57344), (8192, 52269), (8384, 51072), (8512, 50304), (9728, 44016), (9956, 43008), (10752, 39824), (11004, 38912), (12288, 34846), (12576, 34048), (12768, 33536), (14336, 29868), (14592, 29344), (14672, 29184), (14934, 28672), (16768, 25536), (17024, 25152), (17423, 24576), (19456, 22008), (19912, 21504)]