1291772736

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:669

約数の個数: 168

約数和(自身を含む): 3888540864

約数和(自身を除く): 2596768128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 281, 288, 347, 368, 414, 552, 562, 576, 694, 736, 828, 843, 1041, 1104, 1124, 1388, 1472, 1656, 1686, 2082, 2208, 2248, 2529, 2776, 3123, 3312, 3372, 4164, 4416, 4496, 5058, 5552, 6246, 6463, 6624, 6744, 7981, 8328, 8992, 10116, 11104, 12492, 12926, 13248, 13488, 15962, 16656, 17984, 19389, 20232, 22208, 23943, 24984, 25852, 26976, 31924, 33312, 38778, 40464, 47886, 49968, 51704, 53952, 58167, 63848, 66624, 71829, 77556, 80928, 95772, 97507, 99936, 103408, 116334, 127696, 143658, 155112, 161856, 191544, 195014, 199872, 206816, 232668, 255392, 287316, 292521, 310224, 383088, 390028, 413632, 465336, 510784, 574632, 585042, 620448, 766176, 780056, 877563, 930672, 1149264, 1170084, 1240896, 1532352, 1560112, 1755126, 1861344, 2242661, 2298528, 2340168, 3120224, 3510252, 3722688, 4485322, 4597056, 4680336, 6240448, 6727983, 7020504, 8970644, 9360672, 13455966, 14041008, 17941288, 18721344, 20183949, 26911932, 28082016, 35882576, 40367898, 53823864, 56164032, 71765152, 80735796, 107647728, 143530304, 161471592, 215295456, 322943184, 430590912, 645886368, 1291772736]

約数ペア:

[(1, 1291772736), (2, 645886368), (3, 430590912), (4, 322943184), (6, 215295456), (8, 161471592), (9, 143530304), (12, 107647728), (16, 80735796), (18, 71765152), (23, 56164032), (24, 53823864), (32, 40367898), (36, 35882576), (46, 28082016), (48, 26911932), (64, 20183949), (69, 18721344), (72, 17941288), (92, 14041008), (96, 13455966), (138, 9360672), (144, 8970644), (184, 7020504), (192, 6727983), (207, 6240448), (276, 4680336), (281, 4597056), (288, 4485322), (347, 3722688), (368, 3510252), (414, 3120224), (552, 2340168), (562, 2298528), (576, 2242661), (694, 1861344), (736, 1755126), (828, 1560112), (843, 1532352), (1041, 1240896), (1104, 1170084), (1124, 1149264), (1388, 930672), (1472, 877563), (1656, 780056), (1686, 766176), (2082, 620448), (2208, 585042), (2248, 574632), (2529, 510784), (2776, 465336), (3123, 413632), (3312, 390028), (3372, 383088), (4164, 310224), (4416, 292521), (4496, 287316), (5058, 255392), (5552, 232668), (6246, 206816), (6463, 199872), (6624, 195014), (6744, 191544), (7981, 161856), (8328, 155112), (8992, 143658), (10116, 127696), (11104, 116334), (12492, 103408), (12926, 99936), (13248, 97507), (13488, 95772), (15962, 80928), (16656, 77556), (17984, 71829), (19389, 66624), (20232, 63848), (22208, 58167), (23943, 53952), (24984, 51704), (25852, 49968), (26976, 47886), (31924, 40464), (33312, 38778)]