313560884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9679}}^1$

素因数の和:9792

約数の個数: 48

約数和(自身を含む): 683020800

約数和(自身を除く): 369459916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 8099, 9679, 16198, 19358, 32396, 38716, 67753, 125827, 135506, 251654, 271012, 503308, 861431, 880789, 1722862, 1761578, 3445724, 3523156, 6030017, 11198603, 12060034, 22397206, 24120068, 44794412, 78390221, 156780442, 313560884]

約数ペア:

[(1, 313560884), (2, 156780442), (4, 78390221), (7, 44794412), (13, 24120068), (14, 22397206), (26, 12060034), (28, 11198603), (52, 6030017), (89, 3523156), (91, 3445724), (178, 1761578), (182, 1722862), (356, 880789), (364, 861431), (623, 503308), (1157, 271012), (1246, 251654), (2314, 135506), (2492, 125827), (4628, 67753), (8099, 38716), (9679, 32396), (16198, 19358)]