646577920512

素因数分解:

$2^9\times 3^2\times {\mathrm{140316389}}^1$

素因数の和:140316413

約数の個数: 60

約数和(自身を含む): 1866067670610

約数和(自身を除く): 1219489750098

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 140316389, 280632778, 420949167, 561265556, 841898334, 1122531112, 1262847501, 1683796668, 2245062224, 2525695002, 3367593336, 4490124448, 5051390004, 6735186672, 8980248896, 10102780008, 13470373344, 17960497792, 20205560016, 26940746688, 35920995584, 40411120032, 53881493376, 71841991168, 80822240064, 107762986752, 161644480128, 215525973504, 323288960256, 646577920512]

約数ペア:

[(1, 646577920512), (2, 323288960256), (3, 215525973504), (4, 161644480128), (6, 107762986752), (8, 80822240064), (9, 71841991168), (12, 53881493376), (16, 40411120032), (18, 35920995584), (24, 26940746688), (32, 20205560016), (36, 17960497792), (48, 13470373344), (64, 10102780008), (72, 8980248896), (96, 6735186672), (128, 5051390004), (144, 4490124448), (192, 3367593336), (256, 2525695002), (288, 2245062224), (384, 1683796668), (512, 1262847501), (576, 1122531112), (768, 841898334), (1152, 561265556), (1536, 420949167), (2304, 280632778), (4608, 140316389)]