521643024

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1347

約数の個数: 240

約数和(自身を含む): 1834852800

約数和(自身を除く): 1313209776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 684, 756, 784, 798, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1297, 1323, 1368, 1512, 1596, 1764, 1862, 2052, 2128, 2352, 2394, 2594, 2646, 2736, 2793, 3024, 3192, 3528, 3591, 3724, 3891, 4104, 4788, 5188, 5292, 5586, 6384, 7056, 7182, 7448, 7782, 8208, 8379, 9079, 9576, 10376, 10584, 11172, 11673, 14364, 14896, 15564, 16758, 18158, 19152, 20752, 21168, 22344, 23346, 24643, 25137, 27237, 28728, 31128, 33516, 35019, 36316, 44688, 46692, 49286, 50274, 54474, 57456, 62256, 63553, 67032, 70038, 72632, 73929, 81711, 93384, 98572, 100548, 108948, 127106, 134064, 140076, 145264, 147858, 163422, 172501, 186768, 190659, 197144, 201096, 217896, 221787, 245133, 254212, 280152, 295716, 326844, 345002, 381318, 394288, 402192, 435792, 443574, 490266, 508424, 517503, 560304, 571977, 591432, 653688, 665361, 690004, 762636, 887148, 980532, 1016848, 1035006, 1143954, 1182864, 1207507, 1307376, 1330722, 1380008, 1525272, 1552509, 1715931, 1774296, 1961064, 2070012, 2287908, 2415014, 2661444, 2760016, 3050544, 3105018, 3431862, 3548592, 3622521, 3922128, 4140024, 4575816, 4657527, 4830028, 5322888, 6210036, 6863724, 7245042, 8280048, 9151632, 9315054, 9660056, 10645776, 10867563, 12420072, 13727448, 14490084, 18630108, 19320112, 21735126, 24840144, 27454896, 28980168, 32602689, 37260216, 43470252, 57960336, 65205378, 74520432, 86940504, 130410756, 173881008, 260821512, 521643024]

約数ペア:

[(1, 521643024), (2, 260821512), (3, 173881008), (4, 130410756), (6, 86940504), (7, 74520432), (8, 65205378), (9, 57960336), (12, 43470252), (14, 37260216), (16, 32602689), (18, 28980168), (19, 27454896), (21, 24840144), (24, 21735126), (27, 19320112), (28, 18630108), (36, 14490084), (38, 13727448), (42, 12420072), (48, 10867563), (49, 10645776), (54, 9660056), (56, 9315054), (57, 9151632), (63, 8280048), (72, 7245042), (76, 6863724), (84, 6210036), (98, 5322888), (108, 4830028), (112, 4657527), (114, 4575816), (126, 4140024), (133, 3922128), (144, 3622521), (147, 3548592), (152, 3431862), (168, 3105018), (171, 3050544), (189, 2760016), (196, 2661444), (216, 2415014), (228, 2287908), (252, 2070012), (266, 1961064), (294, 1774296), (304, 1715931), (336, 1552509), (342, 1525272), (378, 1380008), (392, 1330722), (399, 1307376), (432, 1207507), (441, 1182864), (456, 1143954), (504, 1035006), (513, 1016848), (532, 980532), (588, 887148), (684, 762636), (756, 690004), (784, 665361), (798, 653688), (882, 591432), (912, 571977), (931, 560304), (1008, 517503), (1026, 508424), (1064, 490266), (1176, 443574), (1197, 435792), (1297, 402192), (1323, 394288), (1368, 381318), (1512, 345002), (1596, 326844), (1764, 295716), (1862, 280152), (2052, 254212), (2128, 245133), (2352, 221787), (2394, 217896), (2594, 201096), (2646, 197144), (2736, 190659), (2793, 186768), (3024, 172501), (3192, 163422), (3528, 147858), (3591, 145264), (3724, 140076), (3891, 134064), (4104, 127106), (4788, 108948), (5188, 100548), (5292, 98572), (5586, 93384), (6384, 81711), (7056, 73929), (7182, 72632), (7448, 70038), (7782, 67032), (8208, 63553), (8379, 62256), (9079, 57456), (9576, 54474), (10376, 50274), (10584, 49286), (11172, 46692), (11673, 44688), (14364, 36316), (14896, 35019), (15564, 33516), (16758, 31128), (18158, 28728), (19152, 27237), (20752, 25137), (21168, 24643), (22344, 23346)]