326871104

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 112

約数和(自身を含む): 792675072

約数和(自身を除く): 465803968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 167, 224, 238, 257, 272, 334, 448, 476, 514, 544, 668, 952, 1028, 1088, 1169, 1336, 1799, 1904, 2056, 2338, 2672, 2839, 3598, 3808, 4112, 4369, 4676, 5344, 5678, 7196, 7616, 8224, 8738, 9352, 10688, 11356, 14392, 16448, 17476, 18704, 19873, 22712, 28784, 30583, 34952, 37408, 39746, 42919, 45424, 57568, 61166, 69904, 74816, 79492, 85838, 90848, 115136, 122332, 139808, 158984, 171676, 181696, 244664, 279616, 300433, 317968, 343352, 489328, 600866, 635936, 686704, 729623, 978656, 1201732, 1271872, 1373408, 1459246, 1957312, 2403464, 2746816, 2918492, 4806928, 5107361, 5836984, 9613856, 10214722, 11673968, 19227712, 20429444, 23347936, 40858888, 46695872, 81717776, 163435552, 326871104]

約数ペア:

[(1, 326871104), (2, 163435552), (4, 81717776), (7, 46695872), (8, 40858888), (14, 23347936), (16, 20429444), (17, 19227712), (28, 11673968), (32, 10214722), (34, 9613856), (56, 5836984), (64, 5107361), (68, 4806928), (112, 2918492), (119, 2746816), (136, 2403464), (167, 1957312), (224, 1459246), (238, 1373408), (257, 1271872), (272, 1201732), (334, 978656), (448, 729623), (476, 686704), (514, 635936), (544, 600866), (668, 489328), (952, 343352), (1028, 317968), (1088, 300433), (1169, 279616), (1336, 244664), (1799, 181696), (1904, 171676), (2056, 158984), (2338, 139808), (2672, 122332), (2839, 115136), (3598, 90848), (3808, 85838), (4112, 79492), (4369, 74816), (4676, 69904), (5344, 61166), (5678, 57568), (7196, 45424), (7616, 42919), (8224, 39746), (8738, 37408), (9352, 34952), (10688, 30583), (11356, 28784), (14392, 22712), (16448, 19873), (17476, 18704)]