257646048

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{907}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 741363840

約数和(自身を除く): 483717792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 269, 352, 528, 538, 807, 907, 1056, 1076, 1614, 1814, 2152, 2721, 2959, 3228, 3628, 4304, 5442, 5918, 6456, 7256, 8608, 8877, 9977, 10884, 11836, 12912, 14512, 17754, 19954, 21768, 23672, 25824, 29024, 29931, 35508, 39908, 43536, 47344, 59862, 71016, 79816, 87072, 94688, 119724, 142032, 159632, 239448, 243983, 284064, 319264, 478896, 487966, 731949, 957792, 975932, 1463898, 1951864, 2683813, 2927796, 3903728, 5367626, 5855592, 7807456, 8051439, 10735252, 11711184, 16102878, 21470504, 23422368, 32205756, 42941008, 64411512, 85882016, 128823024, 257646048]

約数ペア:

[(1, 257646048), (2, 128823024), (3, 85882016), (4, 64411512), (6, 42941008), (8, 32205756), (11, 23422368), (12, 21470504), (16, 16102878), (22, 11711184), (24, 10735252), (32, 8051439), (33, 7807456), (44, 5855592), (48, 5367626), (66, 3903728), (88, 2927796), (96, 2683813), (132, 1951864), (176, 1463898), (264, 975932), (269, 957792), (352, 731949), (528, 487966), (538, 478896), (807, 319264), (907, 284064), (1056, 243983), (1076, 239448), (1614, 159632), (1814, 142032), (2152, 119724), (2721, 94688), (2959, 87072), (3228, 79816), (3628, 71016), (4304, 59862), (5442, 47344), (5918, 43536), (6456, 39908), (7256, 35508), (8608, 29931), (8877, 29024), (9977, 25824), (10884, 23672), (11836, 21768), (12912, 19954), (14512, 17754)]