31398513664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 264

約数和(自身を含む): 79634522880

約数和(自身を除く): 48236009216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 128, 136, 161, 184, 224, 238, 256, 272, 289, 322, 368, 391, 448, 476, 512, 544, 578, 644, 659, 736, 782, 896, 952, 1024, 1088, 1156, 1288, 1318, 1472, 1564, 1792, 1904, 2023, 2176, 2312, 2576, 2636, 2737, 2944, 3128, 3584, 3808, 4046, 4352, 4613, 4624, 5152, 5272, 5474, 5888, 6256, 6647, 7168, 7616, 8092, 8704, 9226, 9248, 10304, 10544, 10948, 11203, 11776, 12512, 13294, 15157, 15232, 16184, 17408, 18452, 18496, 20608, 21088, 21896, 22406, 23552, 25024, 26588, 30314, 30464, 32368, 36904, 36992, 41216, 42176, 43792, 44812, 46529, 50048, 53176, 60628, 60928, 64736, 73808, 73984, 78421, 82432, 84352, 87584, 89624, 93058, 100096, 106099, 106352, 121256, 121856, 129472, 147616, 147968, 156842, 164864, 168704, 175168, 179248, 186116, 190451, 200192, 212198, 212704, 242512, 257669, 258944, 295232, 295936, 313684, 337408, 350336, 358496, 372232, 380902, 400384, 424396, 425408, 485024, 515338, 517888, 590464, 627368, 674816, 700672, 716992, 744464, 761804, 848792, 850816, 970048, 1030676, 1035776, 1180928, 1254736, 1333157, 1401344, 1433984, 1488928, 1523608, 1697584, 1701632, 1803683, 1940096, 2061352, 2071552, 2361856, 2509472, 2666314, 2802688, 2867968, 2977856, 3047216, 3395168, 3403264, 3607366, 3880192, 4122704, 4380373, 4723712, 5018944, 5332628, 5735936, 5955712, 6094432, 6790336, 6806528, 7214732, 7760384, 8245408, 8760746, 10037888, 10665256, 11471872, 11911424, 12188864, 13580672, 14429464, 15520768, 16490816, 17521492, 20075776, 21330512, 23822848, 24377728, 27161344, 28858928, 30662611, 32981632, 35042984, 40151552, 42661024, 47645696, 48755456, 54322688, 57717856, 61325222, 65963264, 70085968, 80303104, 85322048, 97510912, 108645376, 115435712, 122650444, 131926528, 140171936, 170644096, 195021824, 230871424, 245300888, 263853056, 280343872, 341288192, 461742848, 490601776, 560687744, 682576384, 923485696, 981203552, 1121375488, 1365152768, 1846971392, 1962407104, 2242750976, 3924814208, 4485501952, 7849628416, 15699256832, 31398513664]

約数ペア:

[(1, 31398513664), (2, 15699256832), (4, 7849628416), (7, 4485501952), (8, 3924814208), (14, 2242750976), (16, 1962407104), (17, 1846971392), (23, 1365152768), (28, 1121375488), (32, 981203552), (34, 923485696), (46, 682576384), (56, 560687744), (64, 490601776), (68, 461742848), (92, 341288192), (112, 280343872), (119, 263853056), (128, 245300888), (136, 230871424), (161, 195021824), (184, 170644096), (224, 140171936), (238, 131926528), (256, 122650444), (272, 115435712), (289, 108645376), (322, 97510912), (368, 85322048), (391, 80303104), (448, 70085968), (476, 65963264), (512, 61325222), (544, 57717856), (578, 54322688), (644, 48755456), (659, 47645696), (736, 42661024), (782, 40151552), (896, 35042984), (952, 32981632), (1024, 30662611), (1088, 28858928), (1156, 27161344), (1288, 24377728), (1318, 23822848), (1472, 21330512), (1564, 20075776), (1792, 17521492), (1904, 16490816), (2023, 15520768), (2176, 14429464), (2312, 13580672), (2576, 12188864), (2636, 11911424), (2737, 11471872), (2944, 10665256), (3128, 10037888), (3584, 8760746), (3808, 8245408), (4046, 7760384), (4352, 7214732), (4613, 6806528), (4624, 6790336), (5152, 6094432), (5272, 5955712), (5474, 5735936), (5888, 5332628), (6256, 5018944), (6647, 4723712), (7168, 4380373), (7616, 4122704), (8092, 3880192), (8704, 3607366), (9226, 3403264), (9248, 3395168), (10304, 3047216), (10544, 2977856), (10948, 2867968), (11203, 2802688), (11776, 2666314), (12512, 2509472), (13294, 2361856), (15157, 2071552), (15232, 2061352), (16184, 1940096), (17408, 1803683), (18452, 1701632), (18496, 1697584), (20608, 1523608), (21088, 1488928), (21896, 1433984), (22406, 1401344), (23552, 1333157), (25024, 1254736), (26588, 1180928), (30314, 1035776), (30464, 1030676), (32368, 970048), (36904, 850816), (36992, 848792), (41216, 761804), (42176, 744464), (43792, 716992), (44812, 700672), (46529, 674816), (50048, 627368), (53176, 590464), (60628, 517888), (60928, 515338), (64736, 485024), (73808, 425408), (73984, 424396), (78421, 400384), (82432, 380902), (84352, 372232), (87584, 358496), (89624, 350336), (93058, 337408), (100096, 313684), (106099, 295936), (106352, 295232), (121256, 258944), (121856, 257669), (129472, 242512), (147616, 212704), (147968, 212198), (156842, 200192), (164864, 190451), (168704, 186116), (175168, 179248)]