638394144

素因数分解:

$2^5\times 3^1\times {\mathrm{277}}^1\times {\mathrm{24007}}^1$

素因数の和:24297

約数の個数: 48

約数和(自身を含む): 1681904448

約数和(自身を除く): 1043510304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 6648, 8864, 13296, 24007, 26592, 48014, 72021, 96028, 144042, 192056, 288084, 384112, 576168, 768224, 1152336, 2304672, 6649939, 13299878, 19949817, 26599756, 39899634, 53199512, 79799268, 106399024, 159598536, 212798048, 319197072, 638394144]

約数ペア:

[(1, 638394144), (2, 319197072), (3, 212798048), (4, 159598536), (6, 106399024), (8, 79799268), (12, 53199512), (16, 39899634), (24, 26599756), (32, 19949817), (48, 13299878), (96, 6649939), (277, 2304672), (554, 1152336), (831, 768224), (1108, 576168), (1662, 384112), (2216, 288084), (3324, 192056), (4432, 144042), (6648, 96028), (8864, 72021), (13296, 48014), (24007, 26592)]