213226512

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 616701600

約数和(自身を除く): 403475088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 289, 304, 323, 408, 456, 578, 646, 809, 816, 867, 912, 969, 1156, 1292, 1618, 1734, 1938, 2312, 2427, 2584, 3236, 3468, 3876, 4624, 4854, 5168, 5491, 6472, 6936, 7752, 9708, 10982, 12944, 13753, 13872, 15371, 15504, 16473, 19416, 21964, 27506, 30742, 32946, 38832, 41259, 43928, 46113, 55012, 61484, 65892, 82518, 87856, 92226, 110024, 122968, 131784, 165036, 184452, 220048, 233801, 245936, 261307, 263568, 330072, 368904, 467602, 522614, 660144, 701403, 737808, 783921, 935204, 1045228, 1402806, 1567842, 1870408, 2090456, 2805612, 3135684, 3740816, 4180912, 4442219, 5611224, 6271368, 8884438, 11222448, 12542736, 13326657, 17768876, 26653314, 35537752, 53306628, 71075504, 106613256, 213226512]

約数ペア:

[(1, 213226512), (2, 106613256), (3, 71075504), (4, 53306628), (6, 35537752), (8, 26653314), (12, 17768876), (16, 13326657), (17, 12542736), (19, 11222448), (24, 8884438), (34, 6271368), (38, 5611224), (48, 4442219), (51, 4180912), (57, 3740816), (68, 3135684), (76, 2805612), (102, 2090456), (114, 1870408), (136, 1567842), (152, 1402806), (204, 1045228), (228, 935204), (272, 783921), (289, 737808), (304, 701403), (323, 660144), (408, 522614), (456, 467602), (578, 368904), (646, 330072), (809, 263568), (816, 261307), (867, 245936), (912, 233801), (969, 220048), (1156, 184452), (1292, 165036), (1618, 131784), (1734, 122968), (1938, 110024), (2312, 92226), (2427, 87856), (2584, 82518), (3236, 65892), (3468, 61484), (3876, 55012), (4624, 46113), (4854, 43928), (5168, 41259), (5491, 38832), (6472, 32946), (6936, 30742), (7752, 27506), (9708, 21964), (10982, 19416), (12944, 16473), (13753, 15504), (13872, 15371)]