328677788168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{442919}}^1$

素因数の和:443094

約数の個数: 64

約数和(自身を含む): 666506016000

約数和(自身を除く): 337828227832

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 109, 148, 184, 218, 296, 436, 851, 872, 1702, 2507, 3404, 4033, 5014, 6808, 8066, 10028, 16132, 20056, 32264, 92759, 185518, 371036, 442919, 742072, 885838, 1771676, 3543352, 10187137, 16388003, 20374274, 32776006, 40748548, 48278171, 65552012, 81497096, 96556342, 131104024, 193112684, 376924069, 386225368, 753848138, 1110397933, 1507696276, 1786292327, 2220795866, 3015392552, 3572584654, 4441591732, 7145169308, 8883183464, 14290338616, 41084723521, 82169447042, 164338894084, 328677788168]

約数ペア:

[(1, 328677788168), (2, 164338894084), (4, 82169447042), (8, 41084723521), (23, 14290338616), (37, 8883183464), (46, 7145169308), (74, 4441591732), (92, 3572584654), (109, 3015392552), (148, 2220795866), (184, 1786292327), (218, 1507696276), (296, 1110397933), (436, 753848138), (851, 386225368), (872, 376924069), (1702, 193112684), (2507, 131104024), (3404, 96556342), (4033, 81497096), (5014, 65552012), (6808, 48278171), (8066, 40748548), (10028, 32776006), (16132, 20374274), (20056, 16388003), (32264, 10187137), (92759, 3543352), (185518, 1771676), (371036, 885838), (442919, 742072)]