224713786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 405440640

約数和(自身を除く): 180726854

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 89, 157, 178, 187, 314, 374, 473, 731, 946, 979, 1462, 1513, 1727, 1958, 2669, 3026, 3454, 3827, 5338, 6751, 7654, 8041, 13502, 13973, 16082, 16643, 27946, 29359, 33286, 42097, 58718, 65059, 74261, 84194, 114767, 130118, 148522, 153703, 229534, 237541, 307406, 475082, 600839, 715649, 1201678, 1262437, 1431298, 2524874, 2612951, 5225902, 6609229, 10214263, 13218458, 20428526, 112356893, 224713786]

約数ペア:

[(1, 224713786), (2, 112356893), (11, 20428526), (17, 13218458), (22, 10214263), (34, 6609229), (43, 5225902), (86, 2612951), (89, 2524874), (157, 1431298), (178, 1262437), (187, 1201678), (314, 715649), (374, 600839), (473, 475082), (731, 307406), (946, 237541), (979, 229534), (1462, 153703), (1513, 148522), (1727, 130118), (1958, 114767), (2669, 84194), (3026, 74261), (3454, 65059), (3827, 58718), (5338, 42097), (6751, 33286), (7654, 29359), (8041, 27946), (13502, 16643), (13973, 16082)]