221541504

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13417}}^1$

素因数の和:13477

約数の個数: 64

約数和(自身を含む): 602199840

約数和(自身を除く): 380658336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 13417, 16512, 26834, 40251, 53668, 80502, 107336, 161004, 214672, 322008, 429344, 576931, 644016, 858688, 1153862, 1288032, 1717376, 1730793, 2307724, 2576064, 3461586, 4615448, 5152128, 6923172, 9230896, 13846344, 18461792, 27692688, 36923584, 55385376, 73847168, 110770752, 221541504]

約数ペア:

[(1, 221541504), (2, 110770752), (3, 73847168), (4, 55385376), (6, 36923584), (8, 27692688), (12, 18461792), (16, 13846344), (24, 9230896), (32, 6923172), (43, 5152128), (48, 4615448), (64, 3461586), (86, 2576064), (96, 2307724), (128, 1730793), (129, 1717376), (172, 1288032), (192, 1153862), (258, 858688), (344, 644016), (384, 576931), (516, 429344), (688, 322008), (1032, 214672), (1376, 161004), (2064, 107336), (2752, 80502), (4128, 53668), (5504, 40251), (8256, 26834), (13417, 16512)]