688129032

素因数分解:

$2^3\times 3^1\times {\mathrm{3607}}^1\times {\mathrm{7949}}^1$

素因数の和:11565

約数の個数: 32

約数和(自身を含む): 1721016000

約数和(自身を除く): 1032886968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3607, 7214, 7949, 10821, 14428, 15898, 21642, 23847, 28856, 31796, 43284, 47694, 63592, 86568, 95388, 190776, 28672043, 57344086, 86016129, 114688172, 172032258, 229376344, 344064516, 688129032]

約数ペア:

[(1, 688129032), (2, 344064516), (3, 229376344), (4, 172032258), (6, 114688172), (8, 86016129), (12, 57344086), (24, 28672043), (3607, 190776), (7214, 95388), (7949, 86568), (10821, 63592), (14428, 47694), (15898, 43284), (21642, 31796), (23847, 28856)]