1996211345688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1320245599}}^1$

素因数の和:1320245621

約数の個数: 64

約数和(自身を含む): 6337178880000

約数和(自身を除く): 4340967534312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1320245599, 2640491198, 3960736797, 5280982396, 7921473594, 9241719193, 10561964792, 11882210391, 15842947188, 18483438386, 23764420782, 27725157579, 31685894376, 35646631173, 36966876772, 47528841564, 55450315158, 71293262346, 73933753544, 83175472737, 95057683128, 110900630316, 142586524692, 166350945474, 221801260632, 249526418211, 285173049384, 332701890948, 499052836422, 665403781896, 998105672844, 1996211345688]

約数ペア:

[(1, 1996211345688), (2, 998105672844), (3, 665403781896), (4, 499052836422), (6, 332701890948), (7, 285173049384), (8, 249526418211), (9, 221801260632), (12, 166350945474), (14, 142586524692), (18, 110900630316), (21, 95057683128), (24, 83175472737), (27, 73933753544), (28, 71293262346), (36, 55450315158), (42, 47528841564), (54, 36966876772), (56, 35646631173), (63, 31685894376), (72, 27725157579), (84, 23764420782), (108, 18483438386), (126, 15842947188), (168, 11882210391), (189, 10561964792), (216, 9241719193), (252, 7921473594), (378, 5280982396), (504, 3960736797), (756, 2640491198), (1512, 1320245599)]