505428336

素因数分解:

$2^4\times 3^5\times 7^3\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 240

約数和(自身を含む): 1715168000

約数和(自身を除く): 1209739664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 343, 378, 379, 392, 432, 441, 486, 504, 567, 588, 648, 686, 756, 758, 784, 882, 972, 1008, 1029, 1134, 1137, 1176, 1296, 1323, 1372, 1512, 1516, 1701, 1764, 1944, 2058, 2268, 2274, 2352, 2646, 2653, 2744, 3024, 3032, 3087, 3402, 3411, 3528, 3888, 3969, 4116, 4536, 4548, 5292, 5306, 5488, 6064, 6174, 6804, 6822, 7056, 7938, 7959, 8232, 9072, 9096, 9261, 10233, 10584, 10612, 11907, 12348, 13608, 13644, 15876, 15918, 16464, 18192, 18522, 18571, 20466, 21168, 21224, 23814, 23877, 24696, 27216, 27288, 27783, 30699, 31752, 31836, 37044, 37142, 40932, 42448, 47628, 47754, 49392, 54576, 55566, 55713, 61398, 63504, 63672, 71631, 74088, 74284, 81864, 83349, 92097, 95256, 95508, 111132, 111426, 122796, 127344, 129997, 143262, 148176, 148568, 163728, 166698, 167139, 184194, 190512, 191016, 214893, 222264, 222852, 245592, 259994, 286524, 297136, 333396, 334278, 368388, 382032, 389991, 429786, 444528, 445704, 491184, 501417, 519988, 573048, 644679, 666792, 668556, 736776, 779982, 859572, 891408, 1002834, 1039976, 1146096, 1169973, 1289358, 1333584, 1337112, 1473552, 1504251, 1559964, 1719144, 2005668, 2079952, 2339946, 2578716, 2674224, 3008502, 3119928, 3438288, 3509919, 4011336, 4512753, 4679892, 5157432, 6017004, 6239856, 7019838, 8022672, 9025506, 9359784, 10314864, 10529757, 12034008, 14039676, 18051012, 18719568, 21059514, 24068016, 28079352, 31589271, 36102024, 42119028, 56158704, 63178542, 72204048, 84238056, 126357084, 168476112, 252714168, 505428336]

約数ペア:

[(1, 505428336), (2, 252714168), (3, 168476112), (4, 126357084), (6, 84238056), (7, 72204048), (8, 63178542), (9, 56158704), (12, 42119028), (14, 36102024), (16, 31589271), (18, 28079352), (21, 24068016), (24, 21059514), (27, 18719568), (28, 18051012), (36, 14039676), (42, 12034008), (48, 10529757), (49, 10314864), (54, 9359784), (56, 9025506), (63, 8022672), (72, 7019838), (81, 6239856), (84, 6017004), (98, 5157432), (108, 4679892), (112, 4512753), (126, 4011336), (144, 3509919), (147, 3438288), (162, 3119928), (168, 3008502), (189, 2674224), (196, 2578716), (216, 2339946), (243, 2079952), (252, 2005668), (294, 1719144), (324, 1559964), (336, 1504251), (343, 1473552), (378, 1337112), (379, 1333584), (392, 1289358), (432, 1169973), (441, 1146096), (486, 1039976), (504, 1002834), (567, 891408), (588, 859572), (648, 779982), (686, 736776), (756, 668556), (758, 666792), (784, 644679), (882, 573048), (972, 519988), (1008, 501417), (1029, 491184), (1134, 445704), (1137, 444528), (1176, 429786), (1296, 389991), (1323, 382032), (1372, 368388), (1512, 334278), (1516, 333396), (1701, 297136), (1764, 286524), (1944, 259994), (2058, 245592), (2268, 222852), (2274, 222264), (2352, 214893), (2646, 191016), (2653, 190512), (2744, 184194), (3024, 167139), (3032, 166698), (3087, 163728), (3402, 148568), (3411, 148176), (3528, 143262), (3888, 129997), (3969, 127344), (4116, 122796), (4536, 111426), (4548, 111132), (5292, 95508), (5306, 95256), (5488, 92097), (6064, 83349), (6174, 81864), (6804, 74284), (6822, 74088), (7056, 71631), (7938, 63672), (7959, 63504), (8232, 61398), (9072, 55713), (9096, 55566), (9261, 54576), (10233, 49392), (10584, 47754), (10612, 47628), (11907, 42448), (12348, 40932), (13608, 37142), (13644, 37044), (15876, 31836), (15918, 31752), (16464, 30699), (18192, 27783), (18522, 27288), (18571, 27216), (20466, 24696), (21168, 23877), (21224, 23814)]