213332112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211639}}^1$

素因数の和:211660

約数の個数: 60

約数和(自身を含む): 682327360

約数和(自身を除く): 468995248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 211639, 423278, 634917, 846556, 1269834, 1481473, 1693112, 1904751, 2539668, 2962946, 3386224, 3809502, 4444419, 5079336, 5925892, 7619004, 8888838, 10158672, 11851784, 13333257, 15238008, 17777676, 23703568, 26666514, 30476016, 35555352, 53333028, 71110704, 106666056, 213332112]

約数ペア:

[(1, 213332112), (2, 106666056), (3, 71110704), (4, 53333028), (6, 35555352), (7, 30476016), (8, 26666514), (9, 23703568), (12, 17777676), (14, 15238008), (16, 13333257), (18, 11851784), (21, 10158672), (24, 8888838), (28, 7619004), (36, 5925892), (42, 5079336), (48, 4444419), (56, 3809502), (63, 3386224), (72, 2962946), (84, 2539668), (112, 1904751), (126, 1693112), (144, 1481473), (168, 1269834), (252, 846556), (336, 634917), (504, 423278), (1008, 211639)]