827308144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 1763449632

約数和(自身を除く): 936141488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 173, 208, 277, 332, 346, 554, 664, 692, 1079, 1108, 1328, 1384, 2158, 2216, 2249, 2768, 3601, 4316, 4432, 4498, 7202, 8632, 8996, 14359, 14404, 17264, 17992, 22991, 28718, 28808, 35984, 45982, 47921, 57436, 57616, 91964, 95842, 114872, 183928, 186667, 191684, 229744, 298883, 367856, 373334, 383368, 597766, 622973, 746668, 766736, 1195532, 1245946, 1493336, 2391064, 2491892, 2986672, 3977443, 4782128, 4983784, 7954886, 9967568, 15909772, 31819544, 51706759, 63639088, 103413518, 206827036, 413654072, 827308144]

約数ペア:

[(1, 827308144), (2, 413654072), (4, 206827036), (8, 103413518), (13, 63639088), (16, 51706759), (26, 31819544), (52, 15909772), (83, 9967568), (104, 7954886), (166, 4983784), (173, 4782128), (208, 3977443), (277, 2986672), (332, 2491892), (346, 2391064), (554, 1493336), (664, 1245946), (692, 1195532), (1079, 766736), (1108, 746668), (1328, 622973), (1384, 597766), (2158, 383368), (2216, 373334), (2249, 367856), (2768, 298883), (3601, 229744), (4316, 191684), (4432, 186667), (4498, 183928), (7202, 114872), (8632, 95842), (8996, 91964), (14359, 57616), (14404, 57436), (17264, 47921), (17992, 45982), (22991, 35984), (28718, 28808)]