2019956688

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4799}}^1$

素因数の和:4929

約数の個数: 120

約数和(自身を含む): 5880576000

約数和(自身を除く): 3860619312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 79, 111, 144, 148, 158, 222, 237, 296, 316, 333, 444, 474, 592, 632, 666, 711, 888, 948, 1264, 1332, 1422, 1776, 1896, 2664, 2844, 2923, 3792, 4799, 5328, 5688, 5846, 8769, 9598, 11376, 11692, 14397, 17538, 19196, 23384, 26307, 28794, 35076, 38392, 43191, 46768, 52614, 57588, 70152, 76784, 86382, 105228, 115176, 140304, 172764, 177563, 210456, 230352, 345528, 355126, 379121, 420912, 532689, 691056, 710252, 758242, 1065378, 1137363, 1420504, 1516484, 1598067, 2130756, 2274726, 2841008, 3032968, 3196134, 3412089, 4261512, 4549452, 6065936, 6392268, 6824178, 8523024, 9098904, 12784536, 13648356, 14027477, 18197808, 25569072, 27296712, 28054954, 42082431, 54593424, 56109908, 84164862, 112219816, 126247293, 168329724, 224439632, 252494586, 336659448, 504989172, 673318896, 1009978344, 2019956688]

約数ペア:

[(1, 2019956688), (2, 1009978344), (3, 673318896), (4, 504989172), (6, 336659448), (8, 252494586), (9, 224439632), (12, 168329724), (16, 126247293), (18, 112219816), (24, 84164862), (36, 56109908), (37, 54593424), (48, 42082431), (72, 28054954), (74, 27296712), (79, 25569072), (111, 18197808), (144, 14027477), (148, 13648356), (158, 12784536), (222, 9098904), (237, 8523024), (296, 6824178), (316, 6392268), (333, 6065936), (444, 4549452), (474, 4261512), (592, 3412089), (632, 3196134), (666, 3032968), (711, 2841008), (888, 2274726), (948, 2130756), (1264, 1598067), (1332, 1516484), (1422, 1420504), (1776, 1137363), (1896, 1065378), (2664, 758242), (2844, 710252), (2923, 691056), (3792, 532689), (4799, 420912), (5328, 379121), (5688, 355126), (5846, 345528), (8769, 230352), (9598, 210456), (11376, 177563), (11692, 172764), (14397, 140304), (17538, 115176), (19196, 105228), (23384, 86382), (26307, 76784), (28794, 70152), (35076, 57588), (38392, 52614), (43191, 46768)]