1288243968

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1538

約数の個数: 144

約数和(自身を含む): 3777312000

約数和(自身を除く): 2489068032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 109, 128, 132, 176, 192, 218, 256, 264, 327, 352, 384, 436, 528, 654, 704, 768, 872, 1056, 1199, 1308, 1399, 1408, 1744, 2112, 2398, 2616, 2798, 2816, 3488, 3597, 4197, 4224, 4796, 5232, 5596, 6976, 7194, 8394, 8448, 9592, 10464, 11192, 13952, 14388, 15389, 16788, 19184, 20928, 22384, 27904, 28776, 30778, 33576, 38368, 41856, 44768, 46167, 57552, 61556, 67152, 76736, 83712, 89536, 92334, 115104, 123112, 134304, 152491, 153472, 179072, 184668, 230208, 246224, 268608, 304982, 306944, 358144, 369336, 457473, 460416, 492448, 537216, 609964, 738672, 914946, 920832, 984896, 1074432, 1219928, 1477344, 1677401, 1829892, 1969792, 2439856, 2954688, 3354802, 3659784, 3939584, 4879712, 5032203, 5909376, 6709604, 7319568, 9759424, 10064406, 11818752, 13419208, 14639136, 19518848, 20128812, 26838416, 29278272, 39037696, 40257624, 53676832, 58556544, 80515248, 107353664, 117113088, 161030496, 214707328, 322060992, 429414656, 644121984, 1288243968]

約数ペア:

[(1, 1288243968), (2, 644121984), (3, 429414656), (4, 322060992), (6, 214707328), (8, 161030496), (11, 117113088), (12, 107353664), (16, 80515248), (22, 58556544), (24, 53676832), (32, 40257624), (33, 39037696), (44, 29278272), (48, 26838416), (64, 20128812), (66, 19518848), (88, 14639136), (96, 13419208), (109, 11818752), (128, 10064406), (132, 9759424), (176, 7319568), (192, 6709604), (218, 5909376), (256, 5032203), (264, 4879712), (327, 3939584), (352, 3659784), (384, 3354802), (436, 2954688), (528, 2439856), (654, 1969792), (704, 1829892), (768, 1677401), (872, 1477344), (1056, 1219928), (1199, 1074432), (1308, 984896), (1399, 920832), (1408, 914946), (1744, 738672), (2112, 609964), (2398, 537216), (2616, 492448), (2798, 460416), (2816, 457473), (3488, 369336), (3597, 358144), (4197, 306944), (4224, 304982), (4796, 268608), (5232, 246224), (5596, 230208), (6976, 184668), (7194, 179072), (8394, 153472), (8448, 152491), (9592, 134304), (10464, 123112), (11192, 115104), (13952, 92334), (14388, 89536), (15389, 83712), (16788, 76736), (19184, 67152), (20928, 61556), (22384, 57552), (27904, 46167), (28776, 44768), (30778, 41856), (33576, 38368)]