513201672

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{13681}}^1$

素因数の和:14214

約数の個数: 48

約数和(自身を含む): 1392690780

約数和(自身を除く): 879489108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 9378, 12504, 13681, 18756, 27362, 37512, 41043, 54724, 82086, 109448, 123129, 164172, 246258, 328344, 492516, 985032, 7127801, 14255602, 21383403, 28511204, 42766806, 57022408, 64150209, 85533612, 128300418, 171067224, 256600836, 513201672]

約数ペア:

[(1, 513201672), (2, 256600836), (3, 171067224), (4, 128300418), (6, 85533612), (8, 64150209), (9, 57022408), (12, 42766806), (18, 28511204), (24, 21383403), (36, 14255602), (72, 7127801), (521, 985032), (1042, 492516), (1563, 328344), (2084, 246258), (3126, 164172), (4168, 123129), (4689, 109448), (6252, 82086), (9378, 54724), (12504, 41043), (13681, 37512), (18756, 27362)]