1263888895936

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{7517}}^1\times {\mathrm{7937}}^1$

素因数の和:15797

約数の個数: 56

約数和(自身を含む): 2516258300976

約数和(自身を除く): 1252369405040

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 1324, 2648, 5296, 7517, 7937, 10592, 15034, 15874, 21184, 30068, 31748, 60136, 63496, 120272, 126992, 240544, 253984, 481088, 507968, 2488127, 2627147, 4976254, 5254294, 9952508, 10508588, 19905016, 21017176, 39810032, 42034352, 59662429, 79620064, 84068704, 119324858, 159240128, 168137408, 238649716, 477299432, 954598864, 1909197728, 3818395456, 19748263999, 39496527998, 78993055996, 157986111992, 315972223984, 631944447968, 1263888895936]

約数ペア:

[(1, 1263888895936), (2, 631944447968), (4, 315972223984), (8, 157986111992), (16, 78993055996), (32, 39496527998), (64, 19748263999), (331, 3818395456), (662, 1909197728), (1324, 954598864), (2648, 477299432), (5296, 238649716), (7517, 168137408), (7937, 159240128), (10592, 119324858), (15034, 84068704), (15874, 79620064), (21184, 59662429), (30068, 42034352), (31748, 39810032), (60136, 21017176), (63496, 19905016), (120272, 10508588), (126992, 9952508), (240544, 5254294), (253984, 4976254), (481088, 2627147), (507968, 2488127)]