248343984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12967}}^1$

素因数の和:13007

約数の個数: 120

約数和(自身を含む): 836176640

約数和(自身を除く): 587832656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 12967, 19152, 25934, 38901, 51868, 77802, 90769, 103736, 116703, 155604, 181538, 207472, 233406, 246373, 272307, 311208, 363076, 466812, 492746, 544614, 622416, 726152, 739119, 816921, 933624, 985492, 1089228, 1452304, 1478238, 1633842, 1724611, 1867248, 1970984, 2178456, 2217357, 2956476, 3267684, 3449222, 3941968, 4356912, 4434714, 5173833, 5912952, 6535368, 6898444, 8869428, 10347666, 11825904, 13070736, 13796888, 15521499, 17738856, 20695332, 27593776, 31042998, 35477712, 41390664, 62085996, 82781328, 124171992, 248343984]

約数ペア:

[(1, 248343984), (2, 124171992), (3, 82781328), (4, 62085996), (6, 41390664), (7, 35477712), (8, 31042998), (9, 27593776), (12, 20695332), (14, 17738856), (16, 15521499), (18, 13796888), (19, 13070736), (21, 11825904), (24, 10347666), (28, 8869428), (36, 6898444), (38, 6535368), (42, 5912952), (48, 5173833), (56, 4434714), (57, 4356912), (63, 3941968), (72, 3449222), (76, 3267684), (84, 2956476), (112, 2217357), (114, 2178456), (126, 1970984), (133, 1867248), (144, 1724611), (152, 1633842), (168, 1478238), (171, 1452304), (228, 1089228), (252, 985492), (266, 933624), (304, 816921), (336, 739119), (342, 726152), (399, 622416), (456, 544614), (504, 492746), (532, 466812), (684, 363076), (798, 311208), (912, 272307), (1008, 246373), (1064, 233406), (1197, 207472), (1368, 181538), (1596, 155604), (2128, 116703), (2394, 103736), (2736, 90769), (3192, 77802), (4788, 51868), (6384, 38901), (9576, 25934), (12967, 19152)]