222701888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:895

約数の個数: 56

約数和(自身を含む): 467380320

約数和(自身を除く): 244678432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 373, 491, 608, 746, 982, 1216, 1492, 1964, 2984, 3928, 5968, 7087, 7856, 9329, 11936, 14174, 15712, 18658, 23872, 28348, 31424, 37316, 56696, 74632, 113392, 149264, 183143, 226784, 298528, 366286, 453568, 597056, 732572, 1465144, 2930288, 3479717, 5860576, 6959434, 11721152, 13918868, 27837736, 55675472, 111350944, 222701888]

約数ペア:

[(1, 222701888), (2, 111350944), (4, 55675472), (8, 27837736), (16, 13918868), (19, 11721152), (32, 6959434), (38, 5860576), (64, 3479717), (76, 2930288), (152, 1465144), (304, 732572), (373, 597056), (491, 453568), (608, 366286), (746, 298528), (982, 226784), (1216, 183143), (1492, 149264), (1964, 113392), (2984, 74632), (3928, 56696), (5968, 37316), (7087, 31424), (7856, 28348), (9329, 23872), (11936, 18658), (14174, 15712)]