218261376

素因数分解:

$2^7\times 3^2\times {\mathrm{189463}}^1$

素因数の和:189483

約数の個数: 48

約数和(自身を含む): 628073160

約数和(自身を除く): 409811784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 189463, 378926, 568389, 757852, 1136778, 1515704, 1705167, 2273556, 3031408, 3410334, 4547112, 6062816, 6820668, 9094224, 12125632, 13641336, 18188448, 24251264, 27282672, 36376896, 54565344, 72753792, 109130688, 218261376]

約数ペア:

[(1, 218261376), (2, 109130688), (3, 72753792), (4, 54565344), (6, 36376896), (8, 27282672), (9, 24251264), (12, 18188448), (16, 13641336), (18, 12125632), (24, 9094224), (32, 6820668), (36, 6062816), (48, 4547112), (64, 3410334), (72, 3031408), (96, 2273556), (128, 1705167), (144, 1515704), (192, 1136778), (288, 757852), (384, 568389), (576, 378926), (1152, 189463)]