303551372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 582566880

約数和(自身を除く): 279015508

約数列:

[1, 2, 4, 19, 38, 41, 61, 76, 82, 122, 164, 244, 779, 1159, 1558, 1597, 2318, 2501, 3116, 3194, 4636, 5002, 6388, 10004, 30343, 47519, 60686, 65477, 95038, 97417, 121372, 130954, 190076, 194834, 261908, 389668, 1244063, 1850923, 2488126, 3701846, 3994097, 4976252, 7403692, 7988194, 15976388, 75887843, 151775686, 303551372]

約数ペア:

[(1, 303551372), (2, 151775686), (4, 75887843), (19, 15976388), (38, 7988194), (41, 7403692), (61, 4976252), (76, 3994097), (82, 3701846), (122, 2488126), (164, 1850923), (244, 1244063), (779, 389668), (1159, 261908), (1558, 194834), (1597, 190076), (2318, 130954), (2501, 121372), (3116, 97417), (3194, 95038), (4636, 65477), (5002, 60686), (6388, 47519), (10004, 30343)]