445443712

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 1116288000

約数和(自身を除く): 670844288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 49, 56, 58, 62, 64, 79, 98, 112, 116, 124, 128, 158, 196, 203, 217, 224, 232, 248, 316, 392, 406, 434, 448, 464, 496, 553, 632, 784, 812, 868, 896, 899, 928, 992, 1106, 1264, 1421, 1519, 1568, 1624, 1736, 1798, 1856, 1984, 2212, 2291, 2449, 2528, 2842, 3038, 3136, 3248, 3472, 3596, 3712, 3871, 3968, 4424, 4582, 4898, 5056, 5684, 6076, 6272, 6293, 6496, 6944, 7192, 7742, 8848, 9164, 9796, 10112, 11368, 12152, 12586, 12992, 13888, 14384, 15484, 16037, 17143, 17696, 18328, 19592, 22736, 24304, 25172, 25984, 27776, 28768, 30968, 32074, 34286, 35392, 36656, 39184, 44051, 45472, 48608, 50344, 57536, 61936, 64148, 68572, 70784, 71021, 73312, 78368, 88102, 90944, 97216, 100688, 112259, 115072, 120001, 123872, 128296, 137144, 142042, 146624, 156736, 176204, 181888, 194432, 201376, 224518, 240002, 247744, 256592, 274288, 284084, 293248, 313472, 352408, 402752, 449036, 480004, 495488, 497147, 513184, 548576, 568168, 704816, 805504, 898072, 960008, 994294, 1026368, 1097152, 1136336, 1409632, 1796144, 1920016, 1988588, 2052736, 2194304, 2272672, 2819264, 3480029, 3592288, 3840032, 3977176, 4545344, 5638528, 6960058, 7184576, 7680064, 7954352, 9090688, 13920116, 14369152, 15360128, 15908704, 27840232, 31817408, 55680464, 63634816, 111360928, 222721856, 445443712]

約数ペア:

[(1, 445443712), (2, 222721856), (4, 111360928), (7, 63634816), (8, 55680464), (14, 31817408), (16, 27840232), (28, 15908704), (29, 15360128), (31, 14369152), (32, 13920116), (49, 9090688), (56, 7954352), (58, 7680064), (62, 7184576), (64, 6960058), (79, 5638528), (98, 4545344), (112, 3977176), (116, 3840032), (124, 3592288), (128, 3480029), (158, 2819264), (196, 2272672), (203, 2194304), (217, 2052736), (224, 1988588), (232, 1920016), (248, 1796144), (316, 1409632), (392, 1136336), (406, 1097152), (434, 1026368), (448, 994294), (464, 960008), (496, 898072), (553, 805504), (632, 704816), (784, 568168), (812, 548576), (868, 513184), (896, 497147), (899, 495488), (928, 480004), (992, 449036), (1106, 402752), (1264, 352408), (1421, 313472), (1519, 293248), (1568, 284084), (1624, 274288), (1736, 256592), (1798, 247744), (1856, 240002), (1984, 224518), (2212, 201376), (2291, 194432), (2449, 181888), (2528, 176204), (2842, 156736), (3038, 146624), (3136, 142042), (3248, 137144), (3472, 128296), (3596, 123872), (3712, 120001), (3871, 115072), (3968, 112259), (4424, 100688), (4582, 97216), (4898, 90944), (5056, 88102), (5684, 78368), (6076, 73312), (6272, 71021), (6293, 70784), (6496, 68572), (6944, 64148), (7192, 61936), (7742, 57536), (8848, 50344), (9164, 48608), (9796, 45472), (10112, 44051), (11368, 39184), (12152, 36656), (12586, 35392), (12992, 34286), (13888, 32074), (14384, 30968), (15484, 28768), (16037, 27776), (17143, 25984), (17696, 25172), (18328, 24304), (19592, 22736)]