1638229632

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{328171}}^1$

素因数の和:328201

約数の個数: 64

約数和(自身を含む): 4686296160

約数和(自身を除く): 3048066528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 328171, 656342, 984513, 1312684, 1969026, 2625368, 3938052, 4266223, 5250736, 7876104, 8532446, 10501472, 12798669, 15752208, 17064892, 21002944, 25597338, 31504416, 34129784, 42005888, 51194676, 63008832, 68259568, 102389352, 126017664, 136519136, 204778704, 273038272, 409557408, 546076544, 819114816, 1638229632]

約数ペア:

[(1, 1638229632), (2, 819114816), (3, 546076544), (4, 409557408), (6, 273038272), (8, 204778704), (12, 136519136), (13, 126017664), (16, 102389352), (24, 68259568), (26, 63008832), (32, 51194676), (39, 42005888), (48, 34129784), (52, 31504416), (64, 25597338), (78, 21002944), (96, 17064892), (104, 15752208), (128, 12798669), (156, 10501472), (192, 8532446), (208, 7876104), (312, 5250736), (384, 4266223), (416, 3938052), (624, 2625368), (832, 1969026), (1248, 1312684), (1664, 984513), (2496, 656342), (4992, 328171)]