19273989168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:1060

約数の個数: 240

約数和(自身を含む): 62490792000

約数和(自身を除く): 43216802832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 149, 168, 181, 252, 298, 336, 362, 447, 504, 543, 596, 709, 724, 894, 1008, 1043, 1086, 1192, 1267, 1341, 1418, 1448, 1629, 1788, 2086, 2127, 2172, 2384, 2534, 2682, 2836, 2896, 3129, 3258, 3576, 3801, 4172, 4254, 4344, 4963, 5068, 5364, 5672, 6258, 6381, 6516, 7152, 7602, 8344, 8508, 8688, 9387, 9926, 10136, 10728, 11344, 11403, 12516, 12762, 13032, 14889, 15204, 16688, 17016, 18774, 19852, 20272, 21456, 22806, 25032, 25524, 26064, 26969, 29778, 30408, 34032, 37548, 39704, 44667, 45612, 50064, 51048, 53938, 59556, 60816, 75096, 79408, 80907, 89334, 91224, 102096, 105641, 107876, 119112, 128329, 150192, 161814, 178668, 182448, 188783, 211282, 215752, 238224, 242721, 256658, 316923, 323628, 357336, 377566, 384987, 422564, 431504, 485442, 513316, 566349, 633846, 647256, 714672, 739487, 755132, 769974, 845128, 898303, 950769, 970884, 1026632, 1132698, 1154961, 1267692, 1294512, 1478974, 1510264, 1539948, 1690256, 1699047, 1796606, 1901538, 1941768, 2053264, 2218461, 2265396, 2309922, 2535384, 2694909, 2957948, 3020528, 3079896, 3398094, 3593212, 3803076, 3883536, 4436922, 4530792, 4619844, 5070768, 5389818, 5915896, 6159792, 6655383, 6796188, 7186424, 7606152, 8084727, 8873844, 9061584, 9239688, 10779636, 11831792, 13310766, 13592376, 14372848, 15212304, 16169454, 17747688, 18479376, 19121021, 21559272, 26621532, 27184752, 32338908, 35495376, 38242042, 43118544, 53243064, 57363063, 64677816, 76484084, 106486128, 114726126, 129355632, 133847147, 152968168, 172089189, 229452252, 267694294, 305936336, 344178378, 401541441, 458904504, 535388588, 688356756, 803082882, 917809008, 1070777176, 1204624323, 1376713512, 1606165764, 2141554352, 2409248646, 2753427024, 3212331528, 4818497292, 6424663056, 9636994584, 19273989168]

約数ペア:

[(1, 19273989168), (2, 9636994584), (3, 6424663056), (4, 4818497292), (6, 3212331528), (7, 2753427024), (8, 2409248646), (9, 2141554352), (12, 1606165764), (14, 1376713512), (16, 1204624323), (18, 1070777176), (21, 917809008), (24, 803082882), (28, 688356756), (36, 535388588), (42, 458904504), (48, 401541441), (56, 344178378), (63, 305936336), (72, 267694294), (84, 229452252), (112, 172089189), (126, 152968168), (144, 133847147), (149, 129355632), (168, 114726126), (181, 106486128), (252, 76484084), (298, 64677816), (336, 57363063), (362, 53243064), (447, 43118544), (504, 38242042), (543, 35495376), (596, 32338908), (709, 27184752), (724, 26621532), (894, 21559272), (1008, 19121021), (1043, 18479376), (1086, 17747688), (1192, 16169454), (1267, 15212304), (1341, 14372848), (1418, 13592376), (1448, 13310766), (1629, 11831792), (1788, 10779636), (2086, 9239688), (2127, 9061584), (2172, 8873844), (2384, 8084727), (2534, 7606152), (2682, 7186424), (2836, 6796188), (2896, 6655383), (3129, 6159792), (3258, 5915896), (3576, 5389818), (3801, 5070768), (4172, 4619844), (4254, 4530792), (4344, 4436922), (4963, 3883536), (5068, 3803076), (5364, 3593212), (5672, 3398094), (6258, 3079896), (6381, 3020528), (6516, 2957948), (7152, 2694909), (7602, 2535384), (8344, 2309922), (8508, 2265396), (8688, 2218461), (9387, 2053264), (9926, 1941768), (10136, 1901538), (10728, 1796606), (11344, 1699047), (11403, 1690256), (12516, 1539948), (12762, 1510264), (13032, 1478974), (14889, 1294512), (15204, 1267692), (16688, 1154961), (17016, 1132698), (18774, 1026632), (19852, 970884), (20272, 950769), (21456, 898303), (22806, 845128), (25032, 769974), (25524, 755132), (26064, 739487), (26969, 714672), (29778, 647256), (30408, 633846), (34032, 566349), (37548, 513316), (39704, 485442), (44667, 431504), (45612, 422564), (50064, 384987), (51048, 377566), (53938, 357336), (59556, 323628), (60816, 316923), (75096, 256658), (79408, 242721), (80907, 238224), (89334, 215752), (91224, 211282), (102096, 188783), (105641, 182448), (107876, 178668), (119112, 161814), (128329, 150192)]