218434552

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{13591}}^1$

素因数の和:13652

約数の個数: 48

約数和(自身を含む): 488088720

約数和(自身を除く): 269654168

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 8036, 13591, 16072, 27182, 54364, 95137, 108728, 190274, 380548, 557231, 665959, 761096, 1114462, 1331918, 2228924, 2663836, 3900617, 4457848, 5327672, 7801234, 15602468, 27304319, 31204936, 54608638, 109217276, 218434552]

約数ペア:

[(1, 218434552), (2, 109217276), (4, 54608638), (7, 31204936), (8, 27304319), (14, 15602468), (28, 7801234), (41, 5327672), (49, 4457848), (56, 3900617), (82, 2663836), (98, 2228924), (164, 1331918), (196, 1114462), (287, 761096), (328, 665959), (392, 557231), (574, 380548), (1148, 190274), (2009, 108728), (2296, 95137), (4018, 54364), (8036, 27182), (13591, 16072)]