1347331216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 3361499136

約数和(自身を除く): 2014167920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 73, 77, 88, 112, 142, 146, 154, 176, 211, 284, 292, 308, 422, 497, 511, 568, 584, 616, 781, 803, 844, 994, 1022, 1136, 1168, 1232, 1477, 1562, 1606, 1688, 1988, 2044, 2321, 2954, 3124, 3212, 3376, 3976, 4088, 4642, 5183, 5467, 5621, 5908, 6248, 6424, 7952, 8176, 9284, 10366, 10934, 11242, 11816, 12496, 12848, 14981, 15403, 16247, 18568, 20732, 21868, 22484, 23632, 29962, 30806, 32494, 36281, 37136, 41464, 43736, 44968, 57013, 59924, 61612, 64988, 72562, 82928, 87472, 89936, 104867, 107821, 114026, 119848, 123224, 129976, 145124, 164791, 169433, 209734, 215642, 228052, 239696, 246448, 259952, 290248, 329582, 338866, 399091, 419468, 431284, 456104, 580496, 659164, 677732, 798182, 838936, 862568, 912208, 1093613, 1153537, 1186031, 1318328, 1355464, 1596364, 1677872, 1725136, 2187226, 2307074, 2372062, 2636656, 2710928, 3192728, 4374452, 4614148, 4744124, 6385456, 7655291, 8748904, 9228296, 9488248, 12029743, 15310582, 17497808, 18456592, 18976496, 24059486, 30621164, 48118972, 61242328, 84208201, 96237944, 122484656, 168416402, 192475888, 336832804, 673665608, 1347331216]

約数ペア:

[(1, 1347331216), (2, 673665608), (4, 336832804), (7, 192475888), (8, 168416402), (11, 122484656), (14, 96237944), (16, 84208201), (22, 61242328), (28, 48118972), (44, 30621164), (56, 24059486), (71, 18976496), (73, 18456592), (77, 17497808), (88, 15310582), (112, 12029743), (142, 9488248), (146, 9228296), (154, 8748904), (176, 7655291), (211, 6385456), (284, 4744124), (292, 4614148), (308, 4374452), (422, 3192728), (497, 2710928), (511, 2636656), (568, 2372062), (584, 2307074), (616, 2187226), (781, 1725136), (803, 1677872), (844, 1596364), (994, 1355464), (1022, 1318328), (1136, 1186031), (1168, 1153537), (1232, 1093613), (1477, 912208), (1562, 862568), (1606, 838936), (1688, 798182), (1988, 677732), (2044, 659164), (2321, 580496), (2954, 456104), (3124, 431284), (3212, 419468), (3376, 399091), (3976, 338866), (4088, 329582), (4642, 290248), (5183, 259952), (5467, 246448), (5621, 239696), (5908, 228052), (6248, 215642), (6424, 209734), (7952, 169433), (8176, 164791), (9284, 145124), (10366, 129976), (10934, 123224), (11242, 119848), (11816, 114026), (12496, 107821), (12848, 104867), (14981, 89936), (15403, 87472), (16247, 82928), (18568, 72562), (20732, 64988), (21868, 61612), (22484, 59924), (23632, 57013), (29962, 44968), (30806, 43736), (32494, 41464), (36281, 37136)]