493377648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1321}}^1$

素因数の和:1614

約数の個数: 80

約数和(自身を含む): 1321915392

約数和(自身を除く): 828537744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 251, 372, 496, 502, 744, 753, 1004, 1321, 1488, 1506, 2008, 2642, 3012, 3963, 4016, 5284, 6024, 7781, 7926, 10568, 12048, 15562, 15852, 21136, 23343, 31124, 31704, 40951, 46686, 62248, 63408, 81902, 93372, 122853, 124496, 163804, 186744, 245706, 327608, 331571, 373488, 491412, 655216, 663142, 982824, 994713, 1326284, 1965648, 1989426, 2652568, 3978852, 5305136, 7957704, 10278701, 15915408, 20557402, 30836103, 41114804, 61672206, 82229608, 123344412, 164459216, 246688824, 493377648]

約数ペア:

[(1, 493377648), (2, 246688824), (3, 164459216), (4, 123344412), (6, 82229608), (8, 61672206), (12, 41114804), (16, 30836103), (24, 20557402), (31, 15915408), (48, 10278701), (62, 7957704), (93, 5305136), (124, 3978852), (186, 2652568), (248, 1989426), (251, 1965648), (372, 1326284), (496, 994713), (502, 982824), (744, 663142), (753, 655216), (1004, 491412), (1321, 373488), (1488, 331571), (1506, 327608), (2008, 245706), (2642, 186744), (3012, 163804), (3963, 124496), (4016, 122853), (5284, 93372), (6024, 81902), (7781, 63408), (7926, 62248), (10568, 46686), (12048, 40951), (15562, 31704), (15852, 31124), (21136, 23343)]