222288612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 641700864

約数和(自身を除く): 419412252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 251, 273, 364, 502, 546, 753, 811, 1004, 1092, 1506, 1622, 1757, 2433, 3012, 3244, 3263, 3514, 4866, 5271, 5677, 6526, 7028, 9732, 9789, 10542, 10543, 11354, 13052, 17031, 19578, 21084, 21086, 22708, 22841, 31629, 34062, 39156, 42172, 45682, 63258, 68124, 68523, 73801, 91364, 126516, 137046, 147602, 203561, 221403, 274092, 295204, 407122, 442806, 610683, 814244, 885612, 1221366, 1424927, 2442732, 2646293, 2849854, 4274781, 5292586, 5699708, 7938879, 8549562, 10585172, 15877758, 17099124, 18524051, 31755516, 37048102, 55572153, 74096204, 111144306, 222288612]

約数ペア:

[(1, 222288612), (2, 111144306), (3, 74096204), (4, 55572153), (6, 37048102), (7, 31755516), (12, 18524051), (13, 17099124), (14, 15877758), (21, 10585172), (26, 8549562), (28, 7938879), (39, 5699708), (42, 5292586), (52, 4274781), (78, 2849854), (84, 2646293), (91, 2442732), (156, 1424927), (182, 1221366), (251, 885612), (273, 814244), (364, 610683), (502, 442806), (546, 407122), (753, 295204), (811, 274092), (1004, 221403), (1092, 203561), (1506, 147602), (1622, 137046), (1757, 126516), (2433, 91364), (3012, 73801), (3244, 68523), (3263, 68124), (3514, 63258), (4866, 45682), (5271, 42172), (5677, 39156), (6526, 34062), (7028, 31629), (9732, 22841), (9789, 22708), (10542, 21086), (10543, 21084), (11354, 19578), (13052, 17031)]