243911772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{521179}}^1$

素因数の和:521202

約数の個数: 36

約数和(自身を含む): 663983320

約数和(自身を除く): 420071548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 521179, 1042358, 1563537, 2084716, 3127074, 4690611, 6254148, 6775327, 9381222, 13550654, 18762444, 20325981, 27101308, 40651962, 60977943, 81303924, 121955886, 243911772]

約数ペア:

[(1, 243911772), (2, 121955886), (3, 81303924), (4, 60977943), (6, 40651962), (9, 27101308), (12, 20325981), (13, 18762444), (18, 13550654), (26, 9381222), (36, 6775327), (39, 6254148), (52, 4690611), (78, 3127074), (117, 2084716), (156, 1563537), (234, 1042358), (468, 521179)]