123438567168

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{121487}}^1$

素因数の和:121529

約数の個数: 270

約数和(自身を含む): 428168298096

約数和(自身を除く): 304729730928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 768, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 2016, 2268, 2304, 2352, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 5376, 6048, 6272, 6912, 7056, 7938, 8064, 9072, 9408, 10368, 10584, 12096, 12544, 14112, 15876, 16128, 18144, 18816, 20736, 21168, 24192, 28224, 31752, 36288, 37632, 42336, 48384, 56448, 63504, 72576, 84672, 112896, 121487, 127008, 145152, 169344, 242974, 254016, 338688, 364461, 485948, 508032, 728922, 850409, 971896, 1016064, 1093383, 1457844, 1700818, 1943792, 2186766, 2551227, 2915688, 3280149, 3401636, 3887584, 4373532, 5102454, 5831376, 5952863, 6560298, 6803272, 7653681, 7775168, 8747064, 9840447, 10204908, 11662752, 11905726, 13120596, 13606544, 15307362, 15550336, 17494128, 17858589, 19680894, 20409816, 22961043, 23325504, 23811452, 26241192, 27213088, 30614724, 31100672, 34988256, 35717178, 39361788, 40819632, 45922086, 46651008, 47622904, 52482384, 53575767, 54426176, 61229448, 68883129, 69976512, 71434356, 78723576, 81639264, 91844172, 93302016, 95245808, 104964768, 107151534, 108852352, 122458896, 137766258, 139953024, 142868712, 157447152, 160727301, 163278528, 183688344, 190491616, 209929536, 214303068, 217704704, 244917792, 275532516, 279906048, 285737424, 314894304, 321454602, 326557056, 367376688, 380983232, 419859072, 428606136, 482181903, 489835584, 551065032, 571474848, 629788608, 642909204, 653114112, 734753376, 761966464, 839718144, 857212272, 964363806, 979671168, 1102130064, 1142949696, 1259577216, 1285818408, 1469506752, 1523932928, 1714424544, 1928727612, 1959342336, 2204260128, 2285899392, 2519154432, 2571636816, 2939013504, 3428849088, 3857455224, 4408520256, 4571798784, 5143273632, 5878027008, 6857698176, 7714910448, 8817040512, 10286547264, 13715396352, 15429820896, 17634081024, 20573094528, 30859641792, 41146189056, 61719283584, 123438567168]

約数ペア:

[(1, 123438567168), (2, 61719283584), (3, 41146189056), (4, 30859641792), (6, 20573094528), (7, 17634081024), (8, 15429820896), (9, 13715396352), (12, 10286547264), (14, 8817040512), (16, 7714910448), (18, 6857698176), (21, 5878027008), (24, 5143273632), (27, 4571798784), (28, 4408520256), (32, 3857455224), (36, 3428849088), (42, 2939013504), (48, 2571636816), (49, 2519154432), (54, 2285899392), (56, 2204260128), (63, 1959342336), (64, 1928727612), (72, 1714424544), (81, 1523932928), (84, 1469506752), (96, 1285818408), (98, 1259577216), (108, 1142949696), (112, 1102130064), (126, 979671168), (128, 964363806), (144, 857212272), (147, 839718144), (162, 761966464), (168, 734753376), (189, 653114112), (192, 642909204), (196, 629788608), (216, 571474848), (224, 551065032), (252, 489835584), (256, 482181903), (288, 428606136), (294, 419859072), (324, 380983232), (336, 367376688), (378, 326557056), (384, 321454602), (392, 314894304), (432, 285737424), (441, 279906048), (448, 275532516), (504, 244917792), (567, 217704704), (576, 214303068), (588, 209929536), (648, 190491616), (672, 183688344), (756, 163278528), (768, 160727301), (784, 157447152), (864, 142868712), (882, 139953024), (896, 137766258), (1008, 122458896), (1134, 108852352), (1152, 107151534), (1176, 104964768), (1296, 95245808), (1323, 93302016), (1344, 91844172), (1512, 81639264), (1568, 78723576), (1728, 71434356), (1764, 69976512), (1792, 68883129), (2016, 61229448), (2268, 54426176), (2304, 53575767), (2352, 52482384), (2592, 47622904), (2646, 46651008), (2688, 45922086), (3024, 40819632), (3136, 39361788), (3456, 35717178), (3528, 34988256), (3969, 31100672), (4032, 30614724), (4536, 27213088), (4704, 26241192), (5184, 23811452), (5292, 23325504), (5376, 22961043), (6048, 20409816), (6272, 19680894), (6912, 17858589), (7056, 17494128), (7938, 15550336), (8064, 15307362), (9072, 13606544), (9408, 13120596), (10368, 11905726), (10584, 11662752), (12096, 10204908), (12544, 9840447), (14112, 8747064), (15876, 7775168), (16128, 7653681), (18144, 6803272), (18816, 6560298), (20736, 5952863), (21168, 5831376), (24192, 5102454), (28224, 4373532), (31752, 3887584), (36288, 3401636), (37632, 3280149), (42336, 2915688), (48384, 2551227), (56448, 2186766), (63504, 1943792), (72576, 1700818), (84672, 1457844), (112896, 1093383), (121487, 1016064), (127008, 971896), (145152, 850409), (169344, 728922), (242974, 508032), (254016, 485948), (338688, 364461)]