283291235116

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{64037}}^1$

素因数の和:64570

約数の個数: 48

約数和(自身を含む): 517564337472

約数和(自身を除く): 234273102356

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 421, 842, 1684, 2627, 5254, 10508, 15577, 29891, 31154, 59782, 62308, 64037, 119564, 128074, 256148, 1105967, 2211934, 2369369, 4423868, 4546627, 4738738, 9093254, 9477476, 18186508, 26959577, 53919154, 107838308, 168225199, 336450398, 672900796, 997504349, 1914129967, 1995008698, 3828259934, 3990017396, 7656519868, 70822808779, 141645617558, 283291235116]

約数ペア:

[(1, 283291235116), (2, 141645617558), (4, 70822808779), (37, 7656519868), (71, 3990017396), (74, 3828259934), (142, 1995008698), (148, 1914129967), (284, 997504349), (421, 672900796), (842, 336450398), (1684, 168225199), (2627, 107838308), (5254, 53919154), (10508, 26959577), (15577, 18186508), (29891, 9477476), (31154, 9093254), (59782, 4738738), (62308, 4546627), (64037, 4423868), (119564, 2369369), (128074, 2211934), (256148, 1105967)]