311043072

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:188

約数の個数: 132

約数和(自身を含む): 884795280

約数和(自身を除く): 573752208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 73, 76, 96, 114, 128, 146, 152, 192, 219, 228, 256, 292, 304, 384, 438, 456, 512, 584, 608, 768, 876, 912, 1024, 1168, 1216, 1387, 1536, 1752, 1824, 2336, 2432, 2774, 3072, 3504, 3648, 4161, 4672, 4864, 5329, 5548, 7008, 7296, 8322, 9344, 9728, 10658, 11096, 14016, 14592, 15987, 16644, 18688, 19456, 21316, 22192, 28032, 29184, 31974, 33288, 37376, 42632, 44384, 56064, 58368, 63948, 66576, 74752, 85264, 88768, 101251, 112128, 127896, 133152, 170528, 177536, 202502, 224256, 255792, 266304, 303753, 341056, 355072, 405004, 511584, 532608, 607506, 682112, 710144, 810008, 1023168, 1065216, 1215012, 1364224, 1420288, 1620016, 2046336, 2130432, 2430024, 2728448, 3240032, 4092672, 4260864, 4860048, 5456896, 6480064, 8185344, 9720096, 12960128, 16370688, 19440192, 25920256, 38880384, 51840512, 77760768, 103681024, 155521536, 311043072]

約数ペア:

[(1, 311043072), (2, 155521536), (3, 103681024), (4, 77760768), (6, 51840512), (8, 38880384), (12, 25920256), (16, 19440192), (19, 16370688), (24, 12960128), (32, 9720096), (38, 8185344), (48, 6480064), (57, 5456896), (64, 4860048), (73, 4260864), (76, 4092672), (96, 3240032), (114, 2728448), (128, 2430024), (146, 2130432), (152, 2046336), (192, 1620016), (219, 1420288), (228, 1364224), (256, 1215012), (292, 1065216), (304, 1023168), (384, 810008), (438, 710144), (456, 682112), (512, 607506), (584, 532608), (608, 511584), (768, 405004), (876, 355072), (912, 341056), (1024, 303753), (1168, 266304), (1216, 255792), (1387, 224256), (1536, 202502), (1752, 177536), (1824, 170528), (2336, 133152), (2432, 127896), (2774, 112128), (3072, 101251), (3504, 88768), (3648, 85264), (4161, 74752), (4672, 66576), (4864, 63948), (5329, 58368), (5548, 56064), (7008, 44384), (7296, 42632), (8322, 37376), (9344, 33288), (9728, 31974), (10658, 29184), (11096, 28032), (14016, 22192), (14592, 21316), (15987, 19456), (16644, 18688)]