2221871184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38287}}^1$

素因数の和:38345

約数の個数: 120

約数和(自身を含む): 6912668672

約数和(自身を除く): 4690797488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 29016, 38287, 58032, 76574, 114861, 153148, 229722, 306296, 344583, 459444, 497731, 612592, 689166, 918888, 995462, 1186897, 1378332, 1493193, 1837776, 1990924, 2373794, 2756664, 2986386, 3560691, 3981848, 4479579, 4747588, 5513328, 5972772, 7121382, 7963696, 8959158, 9495176, 10682073, 11945544, 14242764, 15429661, 17918316, 18990352, 21364146, 23891088, 28485528, 30859322, 35836632, 42728292, 46288983, 56971056, 61718644, 71673264, 85456584, 92577966, 123437288, 138866949, 170913168, 185155932, 246874576, 277733898, 370311864, 555467796, 740623728, 1110935592, 2221871184]

約数ペア:

[(1, 2221871184), (2, 1110935592), (3, 740623728), (4, 555467796), (6, 370311864), (8, 277733898), (9, 246874576), (12, 185155932), (13, 170913168), (16, 138866949), (18, 123437288), (24, 92577966), (26, 85456584), (31, 71673264), (36, 61718644), (39, 56971056), (48, 46288983), (52, 42728292), (62, 35836632), (72, 30859322), (78, 28485528), (93, 23891088), (104, 21364146), (117, 18990352), (124, 17918316), (144, 15429661), (156, 14242764), (186, 11945544), (208, 10682073), (234, 9495176), (248, 8959158), (279, 7963696), (312, 7121382), (372, 5972772), (403, 5513328), (468, 4747588), (496, 4479579), (558, 3981848), (624, 3560691), (744, 2986386), (806, 2756664), (936, 2373794), (1116, 1990924), (1209, 1837776), (1488, 1493193), (1612, 1378332), (1872, 1186897), (2232, 995462), (2418, 918888), (3224, 689166), (3627, 612592), (4464, 497731), (4836, 459444), (6448, 344583), (7254, 306296), (9672, 229722), (14508, 153148), (19344, 114861), (29016, 76574), (38287, 58032)]