217172384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47459}}^1$

素因数の和:47493

約数の個数: 48

約数和(自身を含む): 502316640

約数和(自身を除く): 285144256

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 47459, 94918, 189836, 379672, 522049, 616967, 759344, 1044098, 1233934, 1518688, 2088196, 2467868, 4176392, 4935736, 6786637, 8352784, 9871472, 13573274, 16705568, 19742944, 27146548, 54293096, 108586192, 217172384]

約数ペア:

[(1, 217172384), (2, 108586192), (4, 54293096), (8, 27146548), (11, 19742944), (13, 16705568), (16, 13573274), (22, 9871472), (26, 8352784), (32, 6786637), (44, 4935736), (52, 4176392), (88, 2467868), (104, 2088196), (143, 1518688), (176, 1233934), (208, 1044098), (286, 759344), (352, 616967), (416, 522049), (572, 379672), (1144, 189836), (2288, 94918), (4576, 47459)]