617322496

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 1508598000

約数和(自身を除く): 891275504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 149, 224, 238, 256, 272, 289, 298, 448, 476, 512, 544, 578, 596, 896, 952, 1024, 1043, 1088, 1156, 1192, 1792, 1904, 2023, 2048, 2086, 2176, 2312, 2384, 2533, 3584, 3808, 4046, 4172, 4352, 4624, 4768, 5066, 7168, 7616, 8092, 8344, 8704, 9248, 9536, 10132, 14336, 15232, 16184, 16688, 17408, 17731, 18496, 19072, 20264, 30464, 32368, 33376, 34816, 35462, 36992, 38144, 40528, 43061, 60928, 64736, 66752, 70924, 73984, 76288, 81056, 86122, 121856, 129472, 133504, 141848, 147968, 152576, 162112, 172244, 243712, 258944, 267008, 283696, 295936, 301427, 305152, 324224, 344488, 517888, 534016, 567392, 591872, 602854, 648448, 688976, 1035776, 1068032, 1134784, 1205708, 1296896, 1377952, 2071552, 2136064, 2269568, 2411416, 2593792, 2755904, 4143104, 4539136, 4822832, 5187584, 5511808, 9078272, 9645664, 11023616, 18156544, 19291328, 22047232, 36313088, 38582656, 44094464, 77165312, 88188928, 154330624, 308661248, 617322496]

約数ペア:

[(1, 617322496), (2, 308661248), (4, 154330624), (7, 88188928), (8, 77165312), (14, 44094464), (16, 38582656), (17, 36313088), (28, 22047232), (32, 19291328), (34, 18156544), (56, 11023616), (64, 9645664), (68, 9078272), (112, 5511808), (119, 5187584), (128, 4822832), (136, 4539136), (149, 4143104), (224, 2755904), (238, 2593792), (256, 2411416), (272, 2269568), (289, 2136064), (298, 2071552), (448, 1377952), (476, 1296896), (512, 1205708), (544, 1134784), (578, 1068032), (596, 1035776), (896, 688976), (952, 648448), (1024, 602854), (1043, 591872), (1088, 567392), (1156, 534016), (1192, 517888), (1792, 344488), (1904, 324224), (2023, 305152), (2048, 301427), (2086, 295936), (2176, 283696), (2312, 267008), (2384, 258944), (2533, 243712), (3584, 172244), (3808, 162112), (4046, 152576), (4172, 147968), (4352, 141848), (4624, 133504), (4768, 129472), (5066, 121856), (7168, 86122), (7616, 81056), (8092, 76288), (8344, 73984), (8704, 70924), (9248, 66752), (9536, 64736), (10132, 60928), (14336, 43061), (15232, 40528), (16184, 38144), (16688, 36992), (17408, 35462), (17731, 34816), (18496, 33376), (19072, 32368), (20264, 30464)]