303035908

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 619515904

約数和(自身を除く): 316479996

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 163, 268, 326, 469, 652, 938, 991, 1141, 1876, 1982, 2282, 3964, 4564, 6937, 10921, 13874, 21842, 27748, 43684, 66397, 76447, 132794, 152894, 161533, 265588, 305788, 323066, 464779, 646132, 929558, 1130731, 1859116, 2261462, 4522924, 10822711, 21645422, 43290844, 75758977, 151517954, 303035908]

約数ペア:

[(1, 303035908), (2, 151517954), (4, 75758977), (7, 43290844), (14, 21645422), (28, 10822711), (67, 4522924), (134, 2261462), (163, 1859116), (268, 1130731), (326, 929558), (469, 646132), (652, 464779), (938, 323066), (991, 305788), (1141, 265588), (1876, 161533), (1982, 152894), (2282, 132794), (3964, 76447), (4564, 66397), (6937, 43684), (10921, 27748), (13874, 21842)]