211214736

素因数分解:

$2^4\times 3^3\times {\mathrm{347}}^1\times {\mathrm{1409}}^1$

素因数の和:1773

約数の個数: 80

約数和(自身を含む): 608443200

約数和(自身を除く): 397228464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 347, 432, 694, 1041, 1388, 1409, 2082, 2776, 2818, 3123, 4164, 4227, 5552, 5636, 6246, 8328, 8454, 9369, 11272, 12492, 12681, 16656, 16908, 18738, 22544, 24984, 25362, 33816, 37476, 38043, 49968, 50724, 67632, 74952, 76086, 101448, 149904, 152172, 202896, 304344, 488923, 608688, 977846, 1466769, 1955692, 2933538, 3911384, 4400307, 5867076, 7822768, 8800614, 11734152, 13200921, 17601228, 23468304, 26401842, 35202456, 52803684, 70404912, 105607368, 211214736]

約数ペア:

[(1, 211214736), (2, 105607368), (3, 70404912), (4, 52803684), (6, 35202456), (8, 26401842), (9, 23468304), (12, 17601228), (16, 13200921), (18, 11734152), (24, 8800614), (27, 7822768), (36, 5867076), (48, 4400307), (54, 3911384), (72, 2933538), (108, 1955692), (144, 1466769), (216, 977846), (347, 608688), (432, 488923), (694, 304344), (1041, 202896), (1388, 152172), (1409, 149904), (2082, 101448), (2776, 76086), (2818, 74952), (3123, 67632), (4164, 50724), (4227, 49968), (5552, 38043), (5636, 37476), (6246, 33816), (8328, 25362), (8454, 24984), (9369, 22544), (11272, 18738), (12492, 16908), (12681, 16656)]