326769408

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{20261}}^1$

素因数の和:20290

約数の個数: 108

約数和(自身を含む): 1076803728

約数和(自身を除く): 750034320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 20261, 40522, 60783, 81044, 121566, 141827, 162088, 182349, 243132, 283654, 324176, 364698, 425481, 486264, 567308, 648352, 729396, 850962, 972528, 1134616, 1276443, 1296704, 1458792, 1701924, 1945056, 2269232, 2552886, 2593408, 2917584, 3403848, 3890112, 4538464, 5105772, 5186816, 5835168, 6807696, 7780224, 9076928, 10211544, 11670336, 13615392, 15560448, 18153856, 20423088, 23340672, 27230784, 36307712, 40846176, 46681344, 54461568, 81692352, 108923136, 163384704, 326769408]

約数ペア:

[(1, 326769408), (2, 163384704), (3, 108923136), (4, 81692352), (6, 54461568), (7, 46681344), (8, 40846176), (9, 36307712), (12, 27230784), (14, 23340672), (16, 20423088), (18, 18153856), (21, 15560448), (24, 13615392), (28, 11670336), (32, 10211544), (36, 9076928), (42, 7780224), (48, 6807696), (56, 5835168), (63, 5186816), (64, 5105772), (72, 4538464), (84, 3890112), (96, 3403848), (112, 2917584), (126, 2593408), (128, 2552886), (144, 2269232), (168, 1945056), (192, 1701924), (224, 1458792), (252, 1296704), (256, 1276443), (288, 1134616), (336, 972528), (384, 850962), (448, 729396), (504, 648352), (576, 567308), (672, 486264), (768, 425481), (896, 364698), (1008, 324176), (1152, 283654), (1344, 243132), (1792, 182349), (2016, 162088), (2304, 141827), (2688, 121566), (4032, 81044), (5376, 60783), (8064, 40522), (16128, 20261)]