401872008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9973}}^1$

素因数の和:10078

約数の個数: 64

約数和(自身を含む): 1062829440

約数和(自身を除く): 660957432

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 438, 552, 584, 876, 1679, 1752, 3358, 5037, 6716, 9973, 10074, 13432, 19946, 20148, 29919, 39892, 40296, 59838, 79784, 119676, 229379, 239352, 458758, 688137, 728029, 917516, 1376274, 1456058, 1835032, 2184087, 2752548, 2912116, 4368174, 5505096, 5824232, 8736348, 16744667, 17472696, 33489334, 50234001, 66978668, 100468002, 133957336, 200936004, 401872008]

約数ペア:

[(1, 401872008), (2, 200936004), (3, 133957336), (4, 100468002), (6, 66978668), (8, 50234001), (12, 33489334), (23, 17472696), (24, 16744667), (46, 8736348), (69, 5824232), (73, 5505096), (92, 4368174), (138, 2912116), (146, 2752548), (184, 2184087), (219, 1835032), (276, 1456058), (292, 1376274), (438, 917516), (552, 728029), (584, 688137), (876, 458758), (1679, 239352), (1752, 229379), (3358, 119676), (5037, 79784), (6716, 59838), (9973, 40296), (10074, 39892), (13432, 29919), (19946, 20148)]