19549744128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{131}}^1\times {\mathrm{16193}}^1$

素因数の和:16350

約数の個数: 132

約数和(自身を含む): 56883886488

約数和(自身を除く): 37334142360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 512, 524, 576, 768, 786, 1024, 1048, 1152, 1179, 1536, 1572, 2096, 2304, 2358, 3072, 3144, 4192, 4608, 4716, 6288, 8384, 9216, 9432, 12576, 16193, 16768, 18864, 25152, 32386, 33536, 37728, 48579, 50304, 64772, 67072, 75456, 97158, 100608, 129544, 134144, 145737, 150912, 194316, 201216, 259088, 291474, 301824, 388632, 402432, 518176, 582948, 603648, 777264, 1036352, 1165896, 1207296, 1554528, 2072704, 2121283, 2331792, 3109056, 4145408, 4242566, 4663584, 6218112, 6363849, 8290816, 8485132, 9327168, 12436224, 12727698, 16581632, 16970264, 18654336, 19091547, 24872448, 25455396, 33940528, 37308672, 38183094, 49744896, 50910792, 67881056, 74617344, 76366188, 101821584, 135762112, 149234688, 152732376, 203643168, 271524224, 305464752, 407286336, 543048448, 610929504, 814572672, 1086096896, 1221859008, 1629145344, 2172193792, 2443718016, 3258290688, 4887436032, 6516581376, 9774872064, 19549744128]

約数ペア:

[(1, 19549744128), (2, 9774872064), (3, 6516581376), (4, 4887436032), (6, 3258290688), (8, 2443718016), (9, 2172193792), (12, 1629145344), (16, 1221859008), (18, 1086096896), (24, 814572672), (32, 610929504), (36, 543048448), (48, 407286336), (64, 305464752), (72, 271524224), (96, 203643168), (128, 152732376), (131, 149234688), (144, 135762112), (192, 101821584), (256, 76366188), (262, 74617344), (288, 67881056), (384, 50910792), (393, 49744896), (512, 38183094), (524, 37308672), (576, 33940528), (768, 25455396), (786, 24872448), (1024, 19091547), (1048, 18654336), (1152, 16970264), (1179, 16581632), (1536, 12727698), (1572, 12436224), (2096, 9327168), (2304, 8485132), (2358, 8290816), (3072, 6363849), (3144, 6218112), (4192, 4663584), (4608, 4242566), (4716, 4145408), (6288, 3109056), (8384, 2331792), (9216, 2121283), (9432, 2072704), (12576, 1554528), (16193, 1207296), (16768, 1165896), (18864, 1036352), (25152, 777264), (32386, 603648), (33536, 582948), (37728, 518176), (48579, 402432), (50304, 388632), (64772, 301824), (67072, 291474), (75456, 259088), (97158, 201216), (100608, 194316), (129544, 150912), (134144, 145737)]