223656608

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18839}}^1$

素因数の和:18909

約数の個数: 48

約数和(自身を含む): 512749440

約数和(自身を除く): 289092832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 18839, 37678, 75356, 131873, 150712, 263746, 301424, 527492, 602848, 998467, 1054984, 1996934, 2109968, 3993868, 4219936, 6989269, 7987736, 13978538, 15975472, 27957076, 31950944, 55914152, 111828304, 223656608]

約数ペア:

[(1, 223656608), (2, 111828304), (4, 55914152), (7, 31950944), (8, 27957076), (14, 15975472), (16, 13978538), (28, 7987736), (32, 6989269), (53, 4219936), (56, 3993868), (106, 2109968), (112, 1996934), (212, 1054984), (224, 998467), (371, 602848), (424, 527492), (742, 301424), (848, 263746), (1484, 150712), (1696, 131873), (2968, 75356), (5936, 37678), (11872, 18839)]