211316472

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 610401600

約数和(自身を除く): 399085128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 137, 148, 193, 216, 222, 274, 296, 333, 386, 411, 444, 548, 579, 666, 772, 822, 888, 999, 1096, 1158, 1233, 1332, 1544, 1644, 1737, 1998, 2316, 2466, 2664, 3288, 3474, 3699, 3996, 4632, 4932, 5069, 5211, 6948, 7141, 7398, 7992, 9864, 10138, 10422, 13896, 14282, 14796, 15207, 20276, 20844, 21423, 26441, 28564, 29592, 30414, 40552, 41688, 42846, 45621, 52882, 57128, 60828, 64269, 79323, 85692, 91242, 105764, 121656, 128538, 136863, 158646, 171384, 182484, 192807, 211528, 237969, 257076, 273726, 317292, 364968, 385614, 475938, 514152, 547452, 634584, 713907, 771228, 951876, 978317, 1094904, 1427814, 1542456, 1903752, 1956634, 2855628, 2934951, 3913268, 5711256, 5869902, 7826536, 8804853, 11739804, 17609706, 23479608, 26414559, 35219412, 52829118, 70438824, 105658236, 211316472]

約数ペア:

[(1, 211316472), (2, 105658236), (3, 70438824), (4, 52829118), (6, 35219412), (8, 26414559), (9, 23479608), (12, 17609706), (18, 11739804), (24, 8804853), (27, 7826536), (36, 5869902), (37, 5711256), (54, 3913268), (72, 2934951), (74, 2855628), (108, 1956634), (111, 1903752), (137, 1542456), (148, 1427814), (193, 1094904), (216, 978317), (222, 951876), (274, 771228), (296, 713907), (333, 634584), (386, 547452), (411, 514152), (444, 475938), (548, 385614), (579, 364968), (666, 317292), (772, 273726), (822, 257076), (888, 237969), (999, 211528), (1096, 192807), (1158, 182484), (1233, 171384), (1332, 158646), (1544, 136863), (1644, 128538), (1737, 121656), (1998, 105764), (2316, 91242), (2466, 85692), (2664, 79323), (3288, 64269), (3474, 60828), (3699, 57128), (3996, 52882), (4632, 45621), (4932, 42846), (5069, 41688), (5211, 40552), (6948, 30414), (7141, 29592), (7398, 28564), (7992, 26441), (9864, 21423), (10138, 20844), (10422, 20276), (13896, 15207), (14282, 14796)]