513637488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2116

約数の個数: 240

約数和(自身を含む): 1863214080

約数和(自身を除く): 1349576592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 2063, 2128, 2184, 2223, 2394, 2736, 2964, 3192, 3276, 3458, 3952, 4126, 4368, 4446, 4788, 5187, 5928, 6189, 6384, 6552, 6916, 8252, 8892, 9576, 10374, 11856, 12378, 13104, 13832, 14441, 15561, 16504, 17784, 18567, 19152, 20748, 24756, 26819, 27664, 28882, 31122, 33008, 35568, 37134, 39197, 41496, 43323, 49512, 53638, 57764, 62244, 74268, 78394, 80457, 82992, 86646, 99024, 107276, 115528, 117591, 124488, 129969, 148536, 156788, 160914, 173292, 187733, 214552, 231056, 235182, 241371, 248976, 259938, 274379, 297072, 313576, 321828, 346584, 352773, 375466, 429104, 470364, 482742, 509561, 519876, 548758, 563199, 627152, 643656, 693168, 705546, 750932, 823137, 940728, 965484, 1019122, 1039752, 1097516, 1126398, 1287312, 1411092, 1501864, 1528683, 1646274, 1689597, 1881456, 1930968, 2038244, 2079504, 2195032, 2252796, 2469411, 2822184, 3003728, 3057366, 3292548, 3379194, 3566927, 3861936, 4076488, 4390064, 4505592, 4586049, 4938822, 5644368, 6114732, 6585096, 6758388, 7133854, 8152976, 9011184, 9172098, 9877644, 10700781, 12229464, 13170192, 13516776, 14267708, 18344196, 19755288, 21401562, 24458928, 27033552, 28535416, 32102343, 36688392, 39510576, 42803124, 57070832, 64204686, 73376784, 85606248, 128409372, 171212496, 256818744, 513637488]

約数ペア:

[(1, 513637488), (2, 256818744), (3, 171212496), (4, 128409372), (6, 85606248), (7, 73376784), (8, 64204686), (9, 57070832), (12, 42803124), (13, 39510576), (14, 36688392), (16, 32102343), (18, 28535416), (19, 27033552), (21, 24458928), (24, 21401562), (26, 19755288), (28, 18344196), (36, 14267708), (38, 13516776), (39, 13170192), (42, 12229464), (48, 10700781), (52, 9877644), (56, 9172098), (57, 9011184), (63, 8152976), (72, 7133854), (76, 6758388), (78, 6585096), (84, 6114732), (91, 5644368), (104, 4938822), (112, 4586049), (114, 4505592), (117, 4390064), (126, 4076488), (133, 3861936), (144, 3566927), (152, 3379194), (156, 3292548), (168, 3057366), (171, 3003728), (182, 2822184), (208, 2469411), (228, 2252796), (234, 2195032), (247, 2079504), (252, 2038244), (266, 1930968), (273, 1881456), (304, 1689597), (312, 1646274), (336, 1528683), (342, 1501864), (364, 1411092), (399, 1287312), (456, 1126398), (468, 1097516), (494, 1039752), (504, 1019122), (532, 965484), (546, 940728), (624, 823137), (684, 750932), (728, 705546), (741, 693168), (798, 643656), (819, 627152), (912, 563199), (936, 548758), (988, 519876), (1008, 509561), (1064, 482742), (1092, 470364), (1197, 429104), (1368, 375466), (1456, 352773), (1482, 346584), (1596, 321828), (1638, 313576), (1729, 297072), (1872, 274379), (1976, 259938), (2063, 248976), (2128, 241371), (2184, 235182), (2223, 231056), (2394, 214552), (2736, 187733), (2964, 173292), (3192, 160914), (3276, 156788), (3458, 148536), (3952, 129969), (4126, 124488), (4368, 117591), (4446, 115528), (4788, 107276), (5187, 99024), (5928, 86646), (6189, 82992), (6384, 80457), (6552, 78394), (6916, 74268), (8252, 62244), (8892, 57764), (9576, 53638), (10374, 49512), (11856, 43323), (12378, 41496), (13104, 39197), (13832, 37134), (14441, 35568), (15561, 33008), (16504, 31122), (17784, 28882), (18567, 27664), (19152, 26819), (20748, 24756)]