245815536

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{222659}}^1$

素因数の和:222693

約数の個数: 40

約数和(自身を含む): 662636160

約数和(自身を除く): 416820624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 222659, 445318, 667977, 890636, 1335954, 1781272, 2671908, 3562544, 5121157, 5343816, 10242314, 10687632, 15363471, 20484628, 30726942, 40969256, 61453884, 81938512, 122907768, 245815536]

約数ペア:

[(1, 245815536), (2, 122907768), (3, 81938512), (4, 61453884), (6, 40969256), (8, 30726942), (12, 20484628), (16, 15363471), (23, 10687632), (24, 10242314), (46, 5343816), (48, 5121157), (69, 3562544), (92, 2671908), (138, 1781272), (184, 1335954), (276, 890636), (368, 667977), (552, 445318), (1104, 222659)]