63891984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 198737280

約数和(自身を除く): 134845296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 317, 323, 408, 442, 456, 494, 624, 634, 646, 663, 741, 816, 884, 912, 951, 969, 988, 1268, 1292, 1326, 1482, 1768, 1902, 1938, 1976, 2536, 2584, 2652, 2964, 3536, 3804, 3876, 3952, 4121, 4199, 5072, 5168, 5304, 5389, 5928, 6023, 7608, 7752, 8242, 8398, 10608, 10778, 11856, 12046, 12363, 12597, 15216, 15504, 16167, 16484, 16796, 18069, 21556, 24092, 24726, 25194, 32334, 32968, 33592, 36138, 43112, 48184, 49452, 50388, 64668, 65936, 67184, 70057, 72276, 78299, 86224, 96368, 98904, 100776, 102391, 129336, 140114, 144552, 156598, 197808, 201552, 204782, 210171, 234897, 258672, 280228, 289104, 307173, 313196, 409564, 420342, 469794, 560456, 614346, 626392, 819128, 840684, 939588, 1120912, 1228692, 1252784, 1331083, 1638256, 1681368, 1879176, 2457384, 2662166, 3362736, 3758352, 3993249, 4914768, 5324332, 7986498, 10648664, 15972996, 21297328, 31945992, 63891984]

約数ペア:

[(1, 63891984), (2, 31945992), (3, 21297328), (4, 15972996), (6, 10648664), (8, 7986498), (12, 5324332), (13, 4914768), (16, 3993249), (17, 3758352), (19, 3362736), (24, 2662166), (26, 2457384), (34, 1879176), (38, 1681368), (39, 1638256), (48, 1331083), (51, 1252784), (52, 1228692), (57, 1120912), (68, 939588), (76, 840684), (78, 819128), (102, 626392), (104, 614346), (114, 560456), (136, 469794), (152, 420342), (156, 409564), (204, 313196), (208, 307173), (221, 289104), (228, 280228), (247, 258672), (272, 234897), (304, 210171), (312, 204782), (317, 201552), (323, 197808), (408, 156598), (442, 144552), (456, 140114), (494, 129336), (624, 102391), (634, 100776), (646, 98904), (663, 96368), (741, 86224), (816, 78299), (884, 72276), (912, 70057), (951, 67184), (969, 65936), (988, 64668), (1268, 50388), (1292, 49452), (1326, 48184), (1482, 43112), (1768, 36138), (1902, 33592), (1938, 32968), (1976, 32334), (2536, 25194), (2584, 24726), (2652, 24092), (2964, 21556), (3536, 18069), (3804, 16796), (3876, 16484), (3952, 16167), (4121, 15504), (4199, 15216), (5072, 12597), (5168, 12363), (5304, 12046), (5389, 11856), (5928, 10778), (6023, 10608), (7608, 8398), (7752, 8242)]