216444048

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{12491}}^1$

素因数の和:12540

約数の個数: 60

約数和(自身を含む): 590172048

約数和(自身を除く): 373728000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 8664, 12491, 17328, 24982, 37473, 49964, 74946, 99928, 149892, 199856, 237329, 299784, 474658, 599568, 711987, 949316, 1423974, 1898632, 2847948, 3797264, 4509251, 5695896, 9018502, 11391792, 13527753, 18037004, 27055506, 36074008, 54111012, 72148016, 108222024, 216444048]

約数ペア:

[(1, 216444048), (2, 108222024), (3, 72148016), (4, 54111012), (6, 36074008), (8, 27055506), (12, 18037004), (16, 13527753), (19, 11391792), (24, 9018502), (38, 5695896), (48, 4509251), (57, 3797264), (76, 2847948), (114, 1898632), (152, 1423974), (228, 949316), (304, 711987), (361, 599568), (456, 474658), (722, 299784), (912, 237329), (1083, 199856), (1444, 149892), (2166, 99928), (2888, 74946), (4332, 49964), (5776, 37473), (8664, 24982), (12491, 17328)]