308992734

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 679442400

約数和(自身を除く): 370449666

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 349, 487, 606, 698, 909, 974, 1047, 1461, 1818, 2094, 2922, 3141, 4383, 6282, 8766, 35249, 49187, 70498, 98374, 105747, 147561, 169963, 211494, 295122, 317241, 339926, 442683, 509889, 634482, 885366, 1019778, 1529667, 3059334, 17166263, 34332526, 51498789, 102997578, 154496367, 308992734]

約数ペア:

[(1, 308992734), (2, 154496367), (3, 102997578), (6, 51498789), (9, 34332526), (18, 17166263), (101, 3059334), (202, 1529667), (303, 1019778), (349, 885366), (487, 634482), (606, 509889), (698, 442683), (909, 339926), (974, 317241), (1047, 295122), (1461, 211494), (1818, 169963), (2094, 147561), (2922, 105747), (3141, 98374), (4383, 70498), (6282, 49187), (8766, 35249)]