216910512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16553}}^1$

素因数の和:16587

約数の個数: 120

約数和(自身を含む): 747181344

約数和(自身を除く): 530270832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 16553, 33106, 49659, 66212, 99318, 115871, 132424, 148977, 198636, 215189, 231742, 264848, 297954, 347613, 397272, 430378, 463484, 595908, 645567, 695226, 794544, 860756, 926968, 1042839, 1191816, 1291134, 1390452, 1506323, 1721512, 1853936, 1936701, 2085678, 2383632, 2582268, 2780904, 3012646, 3443024, 3873402, 4171356, 4518969, 5164536, 5561808, 6025292, 7746804, 8342712, 9037938, 10329072, 12050584, 13556907, 15493608, 16685424, 18075876, 24101168, 27113814, 30987216, 36151752, 54227628, 72303504, 108455256, 216910512]

約数ペア:

[(1, 216910512), (2, 108455256), (3, 72303504), (4, 54227628), (6, 36151752), (7, 30987216), (8, 27113814), (9, 24101168), (12, 18075876), (13, 16685424), (14, 15493608), (16, 13556907), (18, 12050584), (21, 10329072), (24, 9037938), (26, 8342712), (28, 7746804), (36, 6025292), (39, 5561808), (42, 5164536), (48, 4518969), (52, 4171356), (56, 3873402), (63, 3443024), (72, 3012646), (78, 2780904), (84, 2582268), (91, 2383632), (104, 2085678), (112, 1936701), (117, 1853936), (126, 1721512), (144, 1506323), (156, 1390452), (168, 1291134), (182, 1191816), (208, 1042839), (234, 926968), (252, 860756), (273, 794544), (312, 695226), (336, 645567), (364, 595908), (468, 463484), (504, 430378), (546, 397272), (624, 347613), (728, 297954), (819, 264848), (936, 231742), (1008, 215189), (1092, 198636), (1456, 148977), (1638, 132424), (1872, 115871), (2184, 99318), (3276, 66212), (4368, 49659), (6552, 33106), (13104, 16553)]