340922092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1259}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 719712000

約数和(自身を除く): 378789908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 509, 532, 1018, 1259, 2036, 2518, 3563, 5036, 7126, 8813, 9671, 14252, 17626, 19342, 23921, 35252, 38684, 47842, 67697, 95684, 135394, 167447, 270788, 334894, 640831, 669788, 1281662, 2563324, 4485817, 8971634, 12175789, 17943268, 24351578, 48703156, 85230523, 170461046, 340922092]

約数ペア:

[(1, 340922092), (2, 170461046), (4, 85230523), (7, 48703156), (14, 24351578), (19, 17943268), (28, 12175789), (38, 8971634), (76, 4485817), (133, 2563324), (266, 1281662), (509, 669788), (532, 640831), (1018, 334894), (1259, 270788), (2036, 167447), (2518, 135394), (3563, 95684), (5036, 67697), (7126, 47842), (8813, 38684), (9671, 35252), (14252, 23921), (17626, 19342)]