222214896

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 645025680

約数和(自身を除く): 422810784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 179, 222, 233, 296, 333, 358, 444, 466, 537, 592, 666, 699, 716, 888, 932, 1074, 1332, 1398, 1432, 1611, 1776, 1864, 2097, 2148, 2664, 2796, 2864, 3222, 3728, 4194, 4296, 5328, 5592, 6444, 6623, 8388, 8592, 8621, 11184, 12888, 13246, 16776, 17242, 19869, 25776, 25863, 26492, 33552, 34484, 39738, 41707, 51726, 52984, 59607, 68968, 77589, 79476, 83414, 103452, 105968, 119214, 125121, 137936, 155178, 158952, 166828, 206904, 238428, 250242, 310356, 317904, 333656, 375363, 413808, 476856, 500484, 620712, 667312, 750726, 953712, 1000968, 1241424, 1501452, 1543159, 2001936, 3002904, 3086318, 4629477, 6005808, 6172636, 9258954, 12345272, 13888431, 18517908, 24690544, 27776862, 37035816, 55553724, 74071632, 111107448, 222214896]

約数ペア:

[(1, 222214896), (2, 111107448), (3, 74071632), (4, 55553724), (6, 37035816), (8, 27776862), (9, 24690544), (12, 18517908), (16, 13888431), (18, 12345272), (24, 9258954), (36, 6172636), (37, 6005808), (48, 4629477), (72, 3086318), (74, 3002904), (111, 2001936), (144, 1543159), (148, 1501452), (179, 1241424), (222, 1000968), (233, 953712), (296, 750726), (333, 667312), (358, 620712), (444, 500484), (466, 476856), (537, 413808), (592, 375363), (666, 333656), (699, 317904), (716, 310356), (888, 250242), (932, 238428), (1074, 206904), (1332, 166828), (1398, 158952), (1432, 155178), (1611, 137936), (1776, 125121), (1864, 119214), (2097, 105968), (2148, 103452), (2664, 83414), (2796, 79476), (2864, 77589), (3222, 68968), (3728, 59607), (4194, 52984), (4296, 51726), (5328, 41707), (5592, 39738), (6444, 34484), (6623, 33552), (8388, 26492), (8592, 25863), (8621, 25776), (11184, 19869), (12888, 17242), (13246, 16776)]