216219234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 558240768

約数和(自身を除く): 342021534

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 487, 651, 682, 961, 974, 1023, 1302, 1461, 1922, 2046, 2387, 2883, 2922, 3409, 4774, 5357, 5766, 6727, 6818, 7161, 10227, 10571, 10714, 13454, 14322, 15097, 16071, 20181, 20454, 21142, 30194, 31713, 32142, 37499, 40362, 45291, 63426, 73997, 74998, 90582, 105679, 112497, 147994, 166067, 211358, 221991, 224994, 317037, 332134, 443982, 468007, 498201, 634074, 936014, 996402, 1162469, 1404021, 2324938, 2808042, 3276049, 3487407, 5148077, 6552098, 6974814, 9828147, 10296154, 15444231, 19656294, 30888462, 36036539, 72073078, 108109617, 216219234]

約数ペア:

[(1, 216219234), (2, 108109617), (3, 72073078), (6, 36036539), (7, 30888462), (11, 19656294), (14, 15444231), (21, 10296154), (22, 9828147), (31, 6974814), (33, 6552098), (42, 5148077), (62, 3487407), (66, 3276049), (77, 2808042), (93, 2324938), (154, 1404021), (186, 1162469), (217, 996402), (231, 936014), (341, 634074), (434, 498201), (462, 468007), (487, 443982), (651, 332134), (682, 317037), (961, 224994), (974, 221991), (1023, 211358), (1302, 166067), (1461, 147994), (1922, 112497), (2046, 105679), (2387, 90582), (2883, 74998), (2922, 73997), (3409, 63426), (4774, 45291), (5357, 40362), (5766, 37499), (6727, 32142), (6818, 31713), (7161, 30194), (10227, 21142), (10571, 20454), (10714, 20181), (13454, 16071), (14322, 15097)]