216912816

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 200

約数和(自身を含む): 691384320

約数和(自身を除く): 474471504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 69, 72, 76, 81, 92, 108, 114, 138, 144, 152, 162, 171, 184, 207, 216, 228, 276, 304, 324, 342, 368, 383, 414, 432, 437, 456, 513, 552, 621, 648, 684, 766, 828, 874, 912, 1026, 1104, 1149, 1242, 1296, 1311, 1368, 1532, 1539, 1656, 1748, 1863, 2052, 2298, 2484, 2622, 2736, 3064, 3078, 3312, 3447, 3496, 3726, 3933, 4104, 4596, 4968, 5244, 6128, 6156, 6894, 6992, 7277, 7452, 7866, 8208, 8809, 9192, 9936, 10341, 10488, 11799, 12312, 13788, 14554, 14904, 15732, 17618, 18384, 20682, 20976, 21831, 23598, 24624, 26427, 27576, 29108, 29808, 31023, 31464, 35236, 35397, 41364, 43662, 47196, 52854, 55152, 58216, 62046, 62928, 65493, 70472, 70794, 79281, 82728, 87324, 94392, 105708, 116432, 124092, 130986, 140944, 141588, 158562, 165456, 167371, 174648, 188784, 196479, 211416, 237843, 248184, 261972, 283176, 317124, 334742, 349296, 392958, 422832, 475686, 496368, 502113, 523944, 566352, 589437, 634248, 669484, 713529, 785916, 951372, 1004226, 1047888, 1178874, 1268496, 1338968, 1427058, 1506339, 1571832, 1902744, 2008452, 2357748, 2677936, 2854116, 3012678, 3143664, 3805488, 4016904, 4519017, 4715496, 5708232, 6025356, 8033808, 9038034, 9430992, 11416464, 12050712, 13557051, 18076068, 24101424, 27114102, 36152136, 54228204, 72304272, 108456408, 216912816]

約数ペア:

[(1, 216912816), (2, 108456408), (3, 72304272), (4, 54228204), (6, 36152136), (8, 27114102), (9, 24101424), (12, 18076068), (16, 13557051), (18, 12050712), (19, 11416464), (23, 9430992), (24, 9038034), (27, 8033808), (36, 6025356), (38, 5708232), (46, 4715496), (48, 4519017), (54, 4016904), (57, 3805488), (69, 3143664), (72, 3012678), (76, 2854116), (81, 2677936), (92, 2357748), (108, 2008452), (114, 1902744), (138, 1571832), (144, 1506339), (152, 1427058), (162, 1338968), (171, 1268496), (184, 1178874), (207, 1047888), (216, 1004226), (228, 951372), (276, 785916), (304, 713529), (324, 669484), (342, 634248), (368, 589437), (383, 566352), (414, 523944), (432, 502113), (437, 496368), (456, 475686), (513, 422832), (552, 392958), (621, 349296), (648, 334742), (684, 317124), (766, 283176), (828, 261972), (874, 248184), (912, 237843), (1026, 211416), (1104, 196479), (1149, 188784), (1242, 174648), (1296, 167371), (1311, 165456), (1368, 158562), (1532, 141588), (1539, 140944), (1656, 130986), (1748, 124092), (1863, 116432), (2052, 105708), (2298, 94392), (2484, 87324), (2622, 82728), (2736, 79281), (3064, 70794), (3078, 70472), (3312, 65493), (3447, 62928), (3496, 62046), (3726, 58216), (3933, 55152), (4104, 52854), (4596, 47196), (4968, 43662), (5244, 41364), (6128, 35397), (6156, 35236), (6894, 31464), (6992, 31023), (7277, 29808), (7452, 29108), (7866, 27576), (8208, 26427), (8809, 24624), (9192, 23598), (9936, 21831), (10341, 20976), (10488, 20682), (11799, 18384), (12312, 17618), (13788, 15732), (14554, 14904)]