278807136

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1584

約数の個数: 96

約数和(自身を含む): 766348128

約数和(自身を除く): 487540992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 74, 96, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 592, 636, 848, 888, 1184, 1272, 1481, 1696, 1776, 1961, 2544, 2962, 3552, 3922, 4443, 5088, 5883, 5924, 7844, 8886, 11766, 11848, 15688, 17772, 23532, 23696, 31376, 35544, 47064, 47392, 54797, 62752, 71088, 78493, 94128, 109594, 142176, 156986, 164391, 188256, 219188, 235479, 313972, 328782, 438376, 470958, 627944, 657564, 876752, 941916, 1255888, 1315128, 1753504, 1883832, 2511776, 2630256, 2904241, 3767664, 5260512, 5808482, 7535328, 8712723, 11616964, 17425446, 23233928, 34850892, 46467856, 69701784, 92935712, 139403568, 278807136]

約数ペア:

[(1, 278807136), (2, 139403568), (3, 92935712), (4, 69701784), (6, 46467856), (8, 34850892), (12, 23233928), (16, 17425446), (24, 11616964), (32, 8712723), (37, 7535328), (48, 5808482), (53, 5260512), (74, 3767664), (96, 2904241), (106, 2630256), (111, 2511776), (148, 1883832), (159, 1753504), (212, 1315128), (222, 1255888), (296, 941916), (318, 876752), (424, 657564), (444, 627944), (592, 470958), (636, 438376), (848, 328782), (888, 313972), (1184, 235479), (1272, 219188), (1481, 188256), (1696, 164391), (1776, 156986), (1961, 142176), (2544, 109594), (2962, 94128), (3552, 78493), (3922, 71088), (4443, 62752), (5088, 54797), (5883, 47392), (5924, 47064), (7844, 35544), (8886, 31376), (11766, 23696), (11848, 23532), (15688, 17772)]