253105344

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2155

約数の個数: 112

約数和(自身を含む): 754928640

約数和(自身を除く): 501823296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 142, 144, 192, 213, 216, 284, 288, 426, 432, 568, 576, 639, 852, 864, 1136, 1278, 1704, 1728, 1917, 2063, 2272, 2556, 3408, 3834, 4126, 4544, 5112, 6189, 6816, 7668, 8252, 10224, 12378, 13632, 15336, 16504, 18567, 20448, 24756, 30672, 33008, 37134, 40896, 49512, 55701, 61344, 66016, 74268, 99024, 111402, 122688, 132032, 146473, 148536, 198048, 222804, 292946, 297072, 396096, 439419, 445608, 585892, 594144, 878838, 891216, 1171784, 1188288, 1318257, 1757676, 1782432, 2343568, 2636514, 3515352, 3564864, 3954771, 4687136, 5273028, 7030704, 7909542, 9374272, 10546056, 14061408, 15819084, 21092112, 28122816, 31638168, 42184224, 63276336, 84368448, 126552672, 253105344]

約数ペア:

[(1, 253105344), (2, 126552672), (3, 84368448), (4, 63276336), (6, 42184224), (8, 31638168), (9, 28122816), (12, 21092112), (16, 15819084), (18, 14061408), (24, 10546056), (27, 9374272), (32, 7909542), (36, 7030704), (48, 5273028), (54, 4687136), (64, 3954771), (71, 3564864), (72, 3515352), (96, 2636514), (108, 2343568), (142, 1782432), (144, 1757676), (192, 1318257), (213, 1188288), (216, 1171784), (284, 891216), (288, 878838), (426, 594144), (432, 585892), (568, 445608), (576, 439419), (639, 396096), (852, 297072), (864, 292946), (1136, 222804), (1278, 198048), (1704, 148536), (1728, 146473), (1917, 132032), (2063, 122688), (2272, 111402), (2556, 99024), (3408, 74268), (3834, 66016), (4126, 61344), (4544, 55701), (5112, 49512), (6189, 40896), (6816, 37134), (7668, 33008), (8252, 30672), (10224, 24756), (12378, 20448), (13632, 18567), (15336, 16504)]