419725488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 1343136256

約数和(自身を除く): 923410768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 307, 312, 313, 336, 364, 546, 614, 624, 626, 728, 921, 939, 1092, 1228, 1252, 1456, 1842, 1878, 2149, 2184, 2191, 2456, 2504, 3684, 3756, 3991, 4069, 4298, 4368, 4382, 4912, 5008, 6447, 6573, 7368, 7512, 7982, 8138, 8596, 8764, 11973, 12207, 12894, 13146, 14736, 15024, 15964, 16276, 17192, 17528, 23946, 24414, 25788, 26292, 27937, 28483, 31928, 32552, 34384, 35056, 47892, 48828, 51576, 52584, 55874, 56966, 63856, 65104, 83811, 85449, 95784, 96091, 97656, 103152, 105168, 111748, 113932, 167622, 170898, 191568, 192182, 195312, 223496, 227864, 288273, 335244, 341796, 384364, 446992, 455728, 576546, 670488, 672637, 683592, 768728, 1153092, 1249183, 1340976, 1345274, 1367184, 1537456, 2017911, 2306184, 2498366, 2690548, 3747549, 4035822, 4612368, 4996732, 5381096, 7495098, 8071644, 8744281, 9993464, 10762192, 14990196, 16143288, 17488562, 19986928, 26232843, 29980392, 32286576, 34977124, 52465686, 59960784, 69954248, 104931372, 139908496, 209862744, 419725488]

約数ペア:

[(1, 419725488), (2, 209862744), (3, 139908496), (4, 104931372), (6, 69954248), (7, 59960784), (8, 52465686), (12, 34977124), (13, 32286576), (14, 29980392), (16, 26232843), (21, 19986928), (24, 17488562), (26, 16143288), (28, 14990196), (39, 10762192), (42, 9993464), (48, 8744281), (52, 8071644), (56, 7495098), (78, 5381096), (84, 4996732), (91, 4612368), (104, 4035822), (112, 3747549), (156, 2690548), (168, 2498366), (182, 2306184), (208, 2017911), (273, 1537456), (307, 1367184), (312, 1345274), (313, 1340976), (336, 1249183), (364, 1153092), (546, 768728), (614, 683592), (624, 672637), (626, 670488), (728, 576546), (921, 455728), (939, 446992), (1092, 384364), (1228, 341796), (1252, 335244), (1456, 288273), (1842, 227864), (1878, 223496), (2149, 195312), (2184, 192182), (2191, 191568), (2456, 170898), (2504, 167622), (3684, 113932), (3756, 111748), (3991, 105168), (4069, 103152), (4298, 97656), (4368, 96091), (4382, 95784), (4912, 85449), (5008, 83811), (6447, 65104), (6573, 63856), (7368, 56966), (7512, 55874), (7982, 52584), (8138, 51576), (8596, 48828), (8764, 47892), (11973, 35056), (12207, 34384), (12894, 32552), (13146, 31928), (14736, 28483), (15024, 27937), (15964, 26292), (16276, 25788), (17192, 24414), (17528, 23946)]