213669288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 710985600

約数和(自身を除く): 497316312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 53, 56, 57, 63, 72, 76, 84, 106, 114, 126, 133, 152, 159, 168, 171, 212, 228, 252, 266, 318, 342, 371, 399, 421, 424, 456, 477, 504, 532, 636, 684, 742, 798, 842, 954, 1007, 1064, 1113, 1197, 1263, 1272, 1368, 1484, 1596, 1684, 1908, 2014, 2226, 2394, 2526, 2947, 2968, 3021, 3192, 3339, 3368, 3789, 3816, 4028, 4452, 4788, 5052, 5894, 6042, 6678, 7049, 7578, 7999, 8056, 8841, 8904, 9063, 9576, 10104, 11788, 12084, 13356, 14098, 15156, 15998, 17682, 18126, 21147, 22313, 23576, 23997, 24168, 26523, 26712, 28196, 30312, 31996, 35364, 36252, 42294, 44626, 47994, 53046, 55993, 56392, 63441, 63992, 66939, 70728, 71991, 72504, 84588, 89252, 95988, 106092, 111986, 126882, 133878, 143982, 156191, 167979, 169176, 178504, 191976, 200817, 212184, 223972, 253764, 267756, 287964, 312382, 335958, 401634, 423947, 447944, 468573, 503937, 507528, 535512, 575928, 624764, 671916, 803268, 847894, 937146, 1007874, 1249528, 1271841, 1343832, 1405719, 1606536, 1695788, 1874292, 2015748, 2543682, 2811438, 2967629, 3391576, 3748584, 3815523, 4031496, 5087364, 5622876, 5935258, 7631046, 8902887, 10174728, 11245752, 11870516, 15262092, 17805774, 23741032, 26708661, 30524184, 35611548, 53417322, 71223096, 106834644, 213669288]

約数ペア:

[(1, 213669288), (2, 106834644), (3, 71223096), (4, 53417322), (6, 35611548), (7, 30524184), (8, 26708661), (9, 23741032), (12, 17805774), (14, 15262092), (18, 11870516), (19, 11245752), (21, 10174728), (24, 8902887), (28, 7631046), (36, 5935258), (38, 5622876), (42, 5087364), (53, 4031496), (56, 3815523), (57, 3748584), (63, 3391576), (72, 2967629), (76, 2811438), (84, 2543682), (106, 2015748), (114, 1874292), (126, 1695788), (133, 1606536), (152, 1405719), (159, 1343832), (168, 1271841), (171, 1249528), (212, 1007874), (228, 937146), (252, 847894), (266, 803268), (318, 671916), (342, 624764), (371, 575928), (399, 535512), (421, 507528), (424, 503937), (456, 468573), (477, 447944), (504, 423947), (532, 401634), (636, 335958), (684, 312382), (742, 287964), (798, 267756), (842, 253764), (954, 223972), (1007, 212184), (1064, 200817), (1113, 191976), (1197, 178504), (1263, 169176), (1272, 167979), (1368, 156191), (1484, 143982), (1596, 133878), (1684, 126882), (1908, 111986), (2014, 106092), (2226, 95988), (2394, 89252), (2526, 84588), (2947, 72504), (2968, 71991), (3021, 70728), (3192, 66939), (3339, 63992), (3368, 63441), (3789, 56392), (3816, 55993), (4028, 53046), (4452, 47994), (4788, 44626), (5052, 42294), (5894, 36252), (6042, 35364), (6678, 31996), (7049, 30312), (7578, 28196), (7999, 26712), (8056, 26523), (8841, 24168), (8904, 23997), (9063, 23576), (9576, 22313), (10104, 21147), (11788, 18126), (12084, 17682), (13356, 15998), (14098, 15156)]