215316528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 659529216

約数和(自身を除く): 444212688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 107, 112, 113, 159, 168, 212, 214, 226, 318, 321, 336, 339, 371, 424, 428, 452, 636, 642, 678, 742, 749, 791, 848, 856, 904, 1113, 1272, 1284, 1356, 1484, 1498, 1582, 1712, 1808, 2226, 2247, 2373, 2544, 2568, 2712, 2968, 2996, 3164, 4452, 4494, 4746, 5136, 5424, 5671, 5936, 5989, 5992, 6328, 8904, 8988, 9492, 11342, 11978, 11984, 12091, 12656, 17013, 17808, 17967, 17976, 18984, 22684, 23956, 24182, 34026, 35934, 35952, 36273, 37968, 39697, 41923, 45368, 47912, 48364, 68052, 71868, 72546, 79394, 83846, 84637, 90736, 95824, 96728, 119091, 125769, 136104, 143736, 145092, 158788, 167692, 169274, 193456, 238182, 251538, 253911, 272208, 287472, 290184, 317576, 335384, 338548, 476364, 503076, 507822, 580368, 635152, 640823, 670768, 677096, 952728, 1006152, 1015644, 1281646, 1354192, 1905456, 1922469, 2012304, 2031288, 2563292, 3844938, 4062576, 4485761, 5126584, 7689876, 8971522, 10253168, 13457283, 15379752, 17943044, 26914566, 30759504, 35886088, 53829132, 71772176, 107658264, 215316528]

約数ペア:

[(1, 215316528), (2, 107658264), (3, 71772176), (4, 53829132), (6, 35886088), (7, 30759504), (8, 26914566), (12, 17943044), (14, 15379752), (16, 13457283), (21, 10253168), (24, 8971522), (28, 7689876), (42, 5126584), (48, 4485761), (53, 4062576), (56, 3844938), (84, 2563292), (106, 2031288), (107, 2012304), (112, 1922469), (113, 1905456), (159, 1354192), (168, 1281646), (212, 1015644), (214, 1006152), (226, 952728), (318, 677096), (321, 670768), (336, 640823), (339, 635152), (371, 580368), (424, 507822), (428, 503076), (452, 476364), (636, 338548), (642, 335384), (678, 317576), (742, 290184), (749, 287472), (791, 272208), (848, 253911), (856, 251538), (904, 238182), (1113, 193456), (1272, 169274), (1284, 167692), (1356, 158788), (1484, 145092), (1498, 143736), (1582, 136104), (1712, 125769), (1808, 119091), (2226, 96728), (2247, 95824), (2373, 90736), (2544, 84637), (2568, 83846), (2712, 79394), (2968, 72546), (2996, 71868), (3164, 68052), (4452, 48364), (4494, 47912), (4746, 45368), (5136, 41923), (5424, 39697), (5671, 37968), (5936, 36273), (5989, 35952), (5992, 35934), (6328, 34026), (8904, 24182), (8988, 23956), (9492, 22684), (11342, 18984), (11978, 17976), (11984, 17967), (12091, 17808), (12656, 17013)]