513978192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 240

約数和(自身を含む): 1802190208

約数和(自身を除く): 1288212016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 61, 63, 72, 78, 84, 91, 104, 112, 117, 122, 126, 144, 156, 168, 182, 183, 208, 234, 244, 252, 273, 312, 336, 364, 366, 427, 468, 488, 504, 546, 549, 624, 643, 728, 732, 793, 819, 854, 936, 976, 1008, 1092, 1098, 1281, 1286, 1456, 1464, 1586, 1638, 1708, 1872, 1929, 2184, 2196, 2379, 2562, 2572, 2928, 3172, 3276, 3416, 3843, 3858, 4368, 4392, 4501, 4758, 5124, 5144, 5551, 5787, 6344, 6552, 6832, 7137, 7686, 7716, 8359, 8784, 9002, 9516, 10248, 10288, 11102, 11574, 12688, 13104, 13503, 14274, 15372, 15432, 16653, 16718, 18004, 19032, 20496, 22204, 23148, 25077, 27006, 28548, 30744, 30864, 33306, 33436, 36008, 38064, 39223, 40509, 44408, 46296, 49959, 50154, 54012, 57096, 58513, 61488, 66612, 66872, 72016, 75231, 78446, 81018, 88816, 92592, 99918, 100308, 108024, 114192, 117026, 117669, 133224, 133744, 150462, 156892, 162036, 175539, 199836, 200616, 216048, 234052, 235338, 266448, 274561, 300924, 313784, 324072, 351078, 353007, 399672, 401232, 468104, 470676, 509899, 526617, 549122, 601848, 627568, 648144, 702156, 706014, 799344, 823683, 936208, 941352, 1019798, 1053234, 1098244, 1203696, 1404312, 1412028, 1529697, 1647366, 1882704, 2039596, 2106468, 2196488, 2471049, 2808624, 2824056, 3059394, 3294732, 3569293, 4079192, 4212936, 4392976, 4589091, 4942098, 5648112, 6118788, 6589464, 7138586, 8158384, 8425872, 9178182, 9884196, 10707879, 12237576, 13178928, 14277172, 18356364, 19768392, 21415758, 24475152, 28554344, 32123637, 36712728, 39536784, 42831516, 57108688, 64247274, 73425456, 85663032, 128494548, 171326064, 256989096, 513978192]

約数ペア:

[(1, 513978192), (2, 256989096), (3, 171326064), (4, 128494548), (6, 85663032), (7, 73425456), (8, 64247274), (9, 57108688), (12, 42831516), (13, 39536784), (14, 36712728), (16, 32123637), (18, 28554344), (21, 24475152), (24, 21415758), (26, 19768392), (28, 18356364), (36, 14277172), (39, 13178928), (42, 12237576), (48, 10707879), (52, 9884196), (56, 9178182), (61, 8425872), (63, 8158384), (72, 7138586), (78, 6589464), (84, 6118788), (91, 5648112), (104, 4942098), (112, 4589091), (117, 4392976), (122, 4212936), (126, 4079192), (144, 3569293), (156, 3294732), (168, 3059394), (182, 2824056), (183, 2808624), (208, 2471049), (234, 2196488), (244, 2106468), (252, 2039596), (273, 1882704), (312, 1647366), (336, 1529697), (364, 1412028), (366, 1404312), (427, 1203696), (468, 1098244), (488, 1053234), (504, 1019798), (546, 941352), (549, 936208), (624, 823683), (643, 799344), (728, 706014), (732, 702156), (793, 648144), (819, 627568), (854, 601848), (936, 549122), (976, 526617), (1008, 509899), (1092, 470676), (1098, 468104), (1281, 401232), (1286, 399672), (1456, 353007), (1464, 351078), (1586, 324072), (1638, 313784), (1708, 300924), (1872, 274561), (1929, 266448), (2184, 235338), (2196, 234052), (2379, 216048), (2562, 200616), (2572, 199836), (2928, 175539), (3172, 162036), (3276, 156892), (3416, 150462), (3843, 133744), (3858, 133224), (4368, 117669), (4392, 117026), (4501, 114192), (4758, 108024), (5124, 100308), (5144, 99918), (5551, 92592), (5787, 88816), (6344, 81018), (6552, 78446), (6832, 75231), (7137, 72016), (7686, 66872), (7716, 66612), (8359, 61488), (8784, 58513), (9002, 57096), (9516, 54012), (10248, 50154), (10288, 49959), (11102, 46296), (11574, 44408), (12688, 40509), (13104, 39223), (13503, 38064), (14274, 36008), (15372, 33436), (15432, 33306), (16653, 30864), (16718, 30744), (18004, 28548), (19032, 27006), (20496, 25077), (22204, 23148)]