424326420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{336767}}^1$

素因数の和:336789

約数の個数: 72

約数和(自身を含む): 1471002624

約数和(自身を除く): 1046676204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 336767, 673534, 1010301, 1347068, 1683835, 2020602, 2357369, 3030903, 3367670, 4041204, 4714738, 5051505, 6061806, 6735340, 7072107, 9429476, 10103010, 11786845, 12123612, 14144214, 15154515, 20206020, 21216321, 23573690, 28288428, 30309030, 35360535, 42432642, 47147380, 60618060, 70721070, 84865284, 106081605, 141442140, 212163210, 424326420]

約数ペア:

[(1, 424326420), (2, 212163210), (3, 141442140), (4, 106081605), (5, 84865284), (6, 70721070), (7, 60618060), (9, 47147380), (10, 42432642), (12, 35360535), (14, 30309030), (15, 28288428), (18, 23573690), (20, 21216321), (21, 20206020), (28, 15154515), (30, 14144214), (35, 12123612), (36, 11786845), (42, 10103010), (45, 9429476), (60, 7072107), (63, 6735340), (70, 6061806), (84, 5051505), (90, 4714738), (105, 4041204), (126, 3367670), (140, 3030903), (180, 2357369), (210, 2020602), (252, 1683835), (315, 1347068), (420, 1010301), (630, 673534), (1260, 336767)]