212819376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 160

約数和(自身を含む): 695955456

約数和(自身を除く): 483136080

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 132, 142, 154, 168, 176, 213, 231, 264, 284, 308, 336, 426, 462, 497, 528, 568, 616, 781, 811, 852, 924, 994, 1136, 1232, 1491, 1562, 1622, 1704, 1848, 1988, 2343, 2433, 2982, 3124, 3244, 3408, 3696, 3976, 4686, 4866, 5467, 5677, 5964, 6248, 6488, 7952, 8921, 9372, 9732, 10934, 11354, 11928, 12496, 12976, 16401, 17031, 17842, 18744, 19464, 21868, 22708, 23856, 26763, 32802, 34062, 35684, 37488, 38928, 43736, 45416, 53526, 57581, 62447, 65604, 68124, 71368, 87472, 90832, 107052, 115162, 124894, 131208, 136248, 142736, 172743, 187341, 214104, 230324, 249788, 262416, 272496, 345486, 374682, 403067, 428208, 460648, 499576, 633391, 690972, 749364, 806134, 921296, 999152, 1209201, 1266782, 1381944, 1498728, 1612268, 1900173, 2418402, 2533564, 2763888, 2997456, 3224536, 3800346, 4433737, 4836804, 5067128, 6449072, 7600692, 8867474, 9673608, 10134256, 13301211, 15201384, 17734948, 19347216, 26602422, 30402768, 35469896, 53204844, 70939792, 106409688, 212819376]

約数ペア:

[(1, 212819376), (2, 106409688), (3, 70939792), (4, 53204844), (6, 35469896), (7, 30402768), (8, 26602422), (11, 19347216), (12, 17734948), (14, 15201384), (16, 13301211), (21, 10134256), (22, 9673608), (24, 8867474), (28, 7600692), (33, 6449072), (42, 5067128), (44, 4836804), (48, 4433737), (56, 3800346), (66, 3224536), (71, 2997456), (77, 2763888), (84, 2533564), (88, 2418402), (112, 1900173), (132, 1612268), (142, 1498728), (154, 1381944), (168, 1266782), (176, 1209201), (213, 999152), (231, 921296), (264, 806134), (284, 749364), (308, 690972), (336, 633391), (426, 499576), (462, 460648), (497, 428208), (528, 403067), (568, 374682), (616, 345486), (781, 272496), (811, 262416), (852, 249788), (924, 230324), (994, 214104), (1136, 187341), (1232, 172743), (1491, 142736), (1562, 136248), (1622, 131208), (1704, 124894), (1848, 115162), (1988, 107052), (2343, 90832), (2433, 87472), (2982, 71368), (3124, 68124), (3244, 65604), (3408, 62447), (3696, 57581), (3976, 53526), (4686, 45416), (4866, 43736), (5467, 38928), (5677, 37488), (5964, 35684), (6248, 34062), (6488, 32802), (7952, 26763), (8921, 23856), (9372, 22708), (9732, 21868), (10934, 19464), (11354, 18744), (11928, 17842), (12496, 17031), (12976, 16401)]