4900747904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 10824468480

約数和(自身を除く): 5923720576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 223, 281, 376, 416, 446, 562, 611, 752, 832, 892, 1124, 1222, 1504, 1664, 1784, 2248, 2444, 2899, 3008, 3568, 3653, 4496, 4888, 5798, 6016, 7136, 7306, 8992, 9776, 10481, 11596, 13207, 14272, 14612, 17984, 19552, 20962, 23192, 26414, 28544, 29224, 35968, 39104, 41924, 46384, 52828, 58448, 62663, 78208, 83848, 92768, 105656, 116896, 125326, 136253, 167696, 171691, 185536, 211312, 233792, 250652, 272506, 335392, 343382, 371072, 422624, 467584, 501304, 545012, 670784, 686764, 814619, 845248, 1002608, 1090024, 1341568, 1373528, 1629238, 1690496, 2005216, 2180048, 2747056, 2945161, 3258476, 4010432, 4360096, 5494112, 5890322, 6516952, 8020864, 8720192, 10988224, 11780644, 13033904, 17440384, 21976448, 23561288, 26067808, 38287093, 47122576, 52135616, 76574186, 94245152, 104271232, 153148372, 188490304, 306296744, 376980608, 612593488, 1225186976, 2450373952, 4900747904]

約数ペア:

[(1, 4900747904), (2, 2450373952), (4, 1225186976), (8, 612593488), (13, 376980608), (16, 306296744), (26, 188490304), (32, 153148372), (47, 104271232), (52, 94245152), (64, 76574186), (94, 52135616), (104, 47122576), (128, 38287093), (188, 26067808), (208, 23561288), (223, 21976448), (281, 17440384), (376, 13033904), (416, 11780644), (446, 10988224), (562, 8720192), (611, 8020864), (752, 6516952), (832, 5890322), (892, 5494112), (1124, 4360096), (1222, 4010432), (1504, 3258476), (1664, 2945161), (1784, 2747056), (2248, 2180048), (2444, 2005216), (2899, 1690496), (3008, 1629238), (3568, 1373528), (3653, 1341568), (4496, 1090024), (4888, 1002608), (5798, 845248), (6016, 814619), (7136, 686764), (7306, 670784), (8992, 545012), (9776, 501304), (10481, 467584), (11596, 422624), (13207, 371072), (14272, 343382), (14612, 335392), (17984, 272506), (19552, 250652), (20962, 233792), (23192, 211312), (26414, 185536), (28544, 171691), (29224, 167696), (35968, 136253), (39104, 125326), (41924, 116896), (46384, 105656), (52828, 92768), (58448, 83848), (62663, 78208)]