1894974272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 4100779200

約数和(自身を除く): 2205804928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 61, 64, 76, 118, 122, 152, 236, 244, 304, 433, 472, 488, 608, 866, 944, 976, 1121, 1159, 1216, 1732, 1888, 1952, 2242, 2318, 3464, 3599, 3776, 3904, 4484, 4636, 6928, 7198, 8227, 8968, 9272, 13856, 14396, 16454, 17936, 18544, 25547, 26413, 27712, 28792, 32908, 35872, 37088, 51094, 52826, 57584, 65816, 68381, 71744, 74176, 102188, 105652, 115168, 131632, 136762, 204376, 211304, 230336, 263264, 273524, 408752, 422608, 485393, 501847, 526528, 547048, 817504, 845216, 970786, 1003694, 1094096, 1558367, 1635008, 1690432, 1941572, 2007388, 2188192, 3116734, 3883144, 4014776, 4376384, 6233468, 7766288, 8029552, 12466936, 15532576, 16059104, 24933872, 29608973, 31065152, 32118208, 49867744, 59217946, 99735488, 118435892, 236871784, 473743568, 947487136, 1894974272]

約数ペア:

[(1, 1894974272), (2, 947487136), (4, 473743568), (8, 236871784), (16, 118435892), (19, 99735488), (32, 59217946), (38, 49867744), (59, 32118208), (61, 31065152), (64, 29608973), (76, 24933872), (118, 16059104), (122, 15532576), (152, 12466936), (236, 8029552), (244, 7766288), (304, 6233468), (433, 4376384), (472, 4014776), (488, 3883144), (608, 3116734), (866, 2188192), (944, 2007388), (976, 1941572), (1121, 1690432), (1159, 1635008), (1216, 1558367), (1732, 1094096), (1888, 1003694), (1952, 970786), (2242, 845216), (2318, 817504), (3464, 547048), (3599, 526528), (3776, 501847), (3904, 485393), (4484, 422608), (4636, 408752), (6928, 273524), (7198, 263264), (8227, 230336), (8968, 211304), (9272, 204376), (13856, 136762), (14396, 131632), (16454, 115168), (17936, 105652), (18544, 102188), (25547, 74176), (26413, 71744), (27712, 68381), (28792, 65816), (32908, 57584), (35872, 52826), (37088, 51094)]