304880418

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2503}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 677342016

約数和(自身を除く): 372461598

約数列:

[1, 2, 3, 6, 9, 18, 67, 101, 134, 201, 202, 303, 402, 603, 606, 909, 1206, 1818, 2503, 5006, 6767, 7509, 13534, 15018, 20301, 22527, 40602, 45054, 60903, 121806, 167701, 252803, 335402, 503103, 505606, 758409, 1006206, 1509309, 1516818, 2275227, 3018618, 4550454, 16937801, 33875602, 50813403, 101626806, 152440209, 304880418]

約数ペア:

[(1, 304880418), (2, 152440209), (3, 101626806), (6, 50813403), (9, 33875602), (18, 16937801), (67, 4550454), (101, 3018618), (134, 2275227), (201, 1516818), (202, 1509309), (303, 1006206), (402, 758409), (603, 505606), (606, 503103), (909, 335402), (1206, 252803), (1818, 167701), (2503, 121806), (5006, 60903), (6767, 45054), (7509, 40602), (13534, 22527), (15018, 20301)]