197728474608

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{75533}}^1$

素因数の和:75621

約数の個数: 240

約数和(自身を含む): 657508363200

約数和(自身を除く): 459779888592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 343, 371, 392, 424, 441, 477, 504, 588, 636, 686, 742, 784, 848, 882, 954, 1008, 1029, 1113, 1176, 1272, 1372, 1484, 1764, 1908, 2058, 2226, 2352, 2544, 2597, 2744, 2968, 3087, 3339, 3528, 3816, 4116, 4452, 5194, 5488, 5936, 6174, 6678, 7056, 7632, 7791, 8232, 8904, 10388, 12348, 13356, 15582, 16464, 17808, 18179, 20776, 23373, 24696, 26712, 31164, 36358, 41552, 46746, 49392, 53424, 54537, 62328, 72716, 75533, 93492, 109074, 124656, 145432, 151066, 163611, 186984, 218148, 226599, 290864, 302132, 327222, 373968, 436296, 453198, 528731, 604264, 654444, 679797, 872592, 906396, 1057462, 1208528, 1308888, 1359594, 1586193, 1812792, 2114924, 2617776, 2719188, 3172386, 3625584, 3701117, 4003249, 4229848, 4758579, 5438376, 6344772, 7402234, 8006498, 8459696, 9517158, 10876752, 11103351, 12009747, 12689544, 14804468, 16012996, 19034316, 22206702, 24019494, 25379088, 25907819, 28022743, 29608936, 32025992, 33310053, 36029241, 38068632, 44413404, 48038988, 51815638, 56045486, 59217872, 64051984, 66620106, 72058482, 76137264, 77723457, 84068229, 88826808, 96077976, 103631276, 112090972, 133240212, 144116964, 155446914, 168136458, 177653616, 192155952, 196159201, 207262552, 224181944, 233170371, 252204687, 266480424, 288233928, 310893828, 336272916, 392318402, 414525104, 448363888, 466340742, 504409374, 532960848, 576467856, 588477603, 621787656, 672545832, 784636804, 932681484, 1008818748, 1176955206, 1243575312, 1345091664, 1373114407, 1569273608, 1765432809, 1865362968, 2017637496, 2353910412, 2746228814, 3138547216, 3530865618, 3730725936, 4035274992, 4119343221, 4707820824, 5492457628, 7061731236, 8238686442, 9415641648, 10984915256, 12358029663, 14123462472, 16477372884, 21969830512, 24716059326, 28246924944, 32954745768, 49432118652, 65909491536, 98864237304, 197728474608]

約数ペア:

[(1, 197728474608), (2, 98864237304), (3, 65909491536), (4, 49432118652), (6, 32954745768), (7, 28246924944), (8, 24716059326), (9, 21969830512), (12, 16477372884), (14, 14123462472), (16, 12358029663), (18, 10984915256), (21, 9415641648), (24, 8238686442), (28, 7061731236), (36, 5492457628), (42, 4707820824), (48, 4119343221), (49, 4035274992), (53, 3730725936), (56, 3530865618), (63, 3138547216), (72, 2746228814), (84, 2353910412), (98, 2017637496), (106, 1865362968), (112, 1765432809), (126, 1569273608), (144, 1373114407), (147, 1345091664), (159, 1243575312), (168, 1176955206), (196, 1008818748), (212, 932681484), (252, 784636804), (294, 672545832), (318, 621787656), (336, 588477603), (343, 576467856), (371, 532960848), (392, 504409374), (424, 466340742), (441, 448363888), (477, 414525104), (504, 392318402), (588, 336272916), (636, 310893828), (686, 288233928), (742, 266480424), (784, 252204687), (848, 233170371), (882, 224181944), (954, 207262552), (1008, 196159201), (1029, 192155952), (1113, 177653616), (1176, 168136458), (1272, 155446914), (1372, 144116964), (1484, 133240212), (1764, 112090972), (1908, 103631276), (2058, 96077976), (2226, 88826808), (2352, 84068229), (2544, 77723457), (2597, 76137264), (2744, 72058482), (2968, 66620106), (3087, 64051984), (3339, 59217872), (3528, 56045486), (3816, 51815638), (4116, 48038988), (4452, 44413404), (5194, 38068632), (5488, 36029241), (5936, 33310053), (6174, 32025992), (6678, 29608936), (7056, 28022743), (7632, 25907819), (7791, 25379088), (8232, 24019494), (8904, 22206702), (10388, 19034316), (12348, 16012996), (13356, 14804468), (15582, 12689544), (16464, 12009747), (17808, 11103351), (18179, 10876752), (20776, 9517158), (23373, 8459696), (24696, 8006498), (26712, 7402234), (31164, 6344772), (36358, 5438376), (41552, 4758579), (46746, 4229848), (49392, 4003249), (53424, 3701117), (54537, 3625584), (62328, 3172386), (72716, 2719188), (75533, 2617776), (93492, 2114924), (109074, 1812792), (124656, 1586193), (145432, 1359594), (151066, 1308888), (163611, 1208528), (186984, 1057462), (218148, 906396), (226599, 872592), (290864, 679797), (302132, 654444), (327222, 604264), (373968, 528731), (436296, 453198)]