212444928

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 675991680

約数和(自身を除く): 463546752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 211, 228, 256, 276, 288, 304, 342, 368, 384, 414, 422, 437, 456, 552, 576, 608, 633, 684, 736, 768, 828, 844, 874, 912, 1104, 1152, 1216, 1266, 1311, 1368, 1472, 1656, 1688, 1748, 1824, 1899, 2208, 2304, 2432, 2532, 2622, 2736, 2944, 3312, 3376, 3496, 3648, 3798, 3933, 4009, 4416, 4853, 4864, 5064, 5244, 5472, 5888, 6624, 6752, 6992, 7296, 7596, 7866, 8018, 8832, 9706, 10128, 10488, 10944, 12027, 13248, 13504, 13984, 14559, 14592, 15192, 15732, 16036, 17664, 19412, 20256, 20976, 21888, 24054, 26496, 27008, 27968, 29118, 30384, 31464, 32072, 36081, 38824, 40512, 41952, 43677, 43776, 48108, 52992, 54016, 55936, 58236, 60768, 62928, 64144, 72162, 77648, 81024, 83904, 87354, 92207, 96216, 111872, 116472, 121536, 125856, 128288, 144324, 155296, 162048, 167808, 174708, 184414, 192432, 232944, 243072, 251712, 256576, 276621, 288648, 310592, 335616, 349416, 368828, 384864, 465888, 486144, 503424, 513152, 553242, 577296, 621184, 698832, 737656, 769728, 829863, 931776, 1006848, 1026304, 1106484, 1154592, 1242368, 1397664, 1475312, 1539456, 1659726, 1863552, 2212968, 2309184, 2795328, 2950624, 3078912, 3319452, 3727104, 4425936, 4618368, 5590656, 5901248, 6638904, 8851872, 9236736, 11181312, 11802496, 13277808, 17703744, 23604992, 26555616, 35407488, 53111232, 70814976, 106222464, 212444928]

約数ペア:

[(1, 212444928), (2, 106222464), (3, 70814976), (4, 53111232), (6, 35407488), (8, 26555616), (9, 23604992), (12, 17703744), (16, 13277808), (18, 11802496), (19, 11181312), (23, 9236736), (24, 8851872), (32, 6638904), (36, 5901248), (38, 5590656), (46, 4618368), (48, 4425936), (57, 3727104), (64, 3319452), (69, 3078912), (72, 2950624), (76, 2795328), (92, 2309184), (96, 2212968), (114, 1863552), (128, 1659726), (138, 1539456), (144, 1475312), (152, 1397664), (171, 1242368), (184, 1154592), (192, 1106484), (207, 1026304), (211, 1006848), (228, 931776), (256, 829863), (276, 769728), (288, 737656), (304, 698832), (342, 621184), (368, 577296), (384, 553242), (414, 513152), (422, 503424), (437, 486144), (456, 465888), (552, 384864), (576, 368828), (608, 349416), (633, 335616), (684, 310592), (736, 288648), (768, 276621), (828, 256576), (844, 251712), (874, 243072), (912, 232944), (1104, 192432), (1152, 184414), (1216, 174708), (1266, 167808), (1311, 162048), (1368, 155296), (1472, 144324), (1656, 128288), (1688, 125856), (1748, 121536), (1824, 116472), (1899, 111872), (2208, 96216), (2304, 92207), (2432, 87354), (2532, 83904), (2622, 81024), (2736, 77648), (2944, 72162), (3312, 64144), (3376, 62928), (3496, 60768), (3648, 58236), (3798, 55936), (3933, 54016), (4009, 52992), (4416, 48108), (4853, 43776), (4864, 43677), (5064, 41952), (5244, 40512), (5472, 38824), (5888, 36081), (6624, 32072), (6752, 31464), (6992, 30384), (7296, 29118), (7596, 27968), (7866, 27008), (8018, 26496), (8832, 24054), (9706, 21888), (10128, 20976), (10488, 20256), (10944, 19412), (12027, 17664), (13248, 16036), (13504, 15732), (13984, 15192), (14559, 14592)]