1888658688

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4552

約数の個数: 144

約数和(自身を含む): 5818695680

約数和(自身を除く): 3930036992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 474, 553, 632, 672, 768, 896, 948, 1106, 1264, 1344, 1659, 1792, 1896, 2212, 2528, 2688, 3318, 3792, 4424, 4447, 5056, 5376, 6636, 7584, 8848, 8894, 10112, 13272, 13341, 15168, 17696, 17788, 20224, 26544, 26682, 30336, 31129, 35392, 35576, 53088, 53364, 60672, 62258, 70784, 71152, 93387, 106176, 106728, 124516, 141568, 142304, 186774, 212352, 213456, 249032, 284608, 351313, 373548, 424704, 426912, 498064, 569216, 702626, 747096, 853824, 996128, 1053939, 1138432, 1405252, 1494192, 1707648, 1992256, 2107878, 2459191, 2810504, 2988384, 3415296, 3984512, 4215756, 4918382, 5621008, 5976768, 7377573, 7969024, 8431512, 9836764, 11242016, 11953536, 14755146, 16863024, 19673528, 22484032, 23907072, 29510292, 33726048, 39347056, 44968064, 59020584, 67452096, 78694112, 89936128, 118041168, 134904192, 157388224, 236082336, 269808384, 314776448, 472164672, 629552896, 944329344, 1888658688]

約数ペア:

[(1, 1888658688), (2, 944329344), (3, 629552896), (4, 472164672), (6, 314776448), (7, 269808384), (8, 236082336), (12, 157388224), (14, 134904192), (16, 118041168), (21, 89936128), (24, 78694112), (28, 67452096), (32, 59020584), (42, 44968064), (48, 39347056), (56, 33726048), (64, 29510292), (79, 23907072), (84, 22484032), (96, 19673528), (112, 16863024), (128, 14755146), (158, 11953536), (168, 11242016), (192, 9836764), (224, 8431512), (237, 7969024), (256, 7377573), (316, 5976768), (336, 5621008), (384, 4918382), (448, 4215756), (474, 3984512), (553, 3415296), (632, 2988384), (672, 2810504), (768, 2459191), (896, 2107878), (948, 1992256), (1106, 1707648), (1264, 1494192), (1344, 1405252), (1659, 1138432), (1792, 1053939), (1896, 996128), (2212, 853824), (2528, 747096), (2688, 702626), (3318, 569216), (3792, 498064), (4424, 426912), (4447, 424704), (5056, 373548), (5376, 351313), (6636, 284608), (7584, 249032), (8848, 213456), (8894, 212352), (10112, 186774), (13272, 142304), (13341, 141568), (15168, 124516), (17696, 106728), (17788, 106176), (20224, 93387), (26544, 71152), (26682, 70784), (30336, 62258), (31129, 60672), (35392, 53364), (35576, 53088)]