238809864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4397}}^1$

素因数の和:4510

約数の個数: 64

約数和(自身を含む): 624867840

約数和(自身を除く): 386057976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 584, 744, 876, 1752, 2263, 4397, 4526, 6789, 8794, 9052, 13191, 13578, 17588, 18104, 26382, 27156, 35176, 52764, 54312, 105528, 136307, 272614, 320981, 408921, 545228, 641962, 817842, 962943, 1090456, 1283924, 1635684, 1925886, 2567848, 3271368, 3851772, 7703544, 9950411, 19900822, 29851233, 39801644, 59702466, 79603288, 119404932, 238809864]

約数ペア:

[(1, 238809864), (2, 119404932), (3, 79603288), (4, 59702466), (6, 39801644), (8, 29851233), (12, 19900822), (24, 9950411), (31, 7703544), (62, 3851772), (73, 3271368), (93, 2567848), (124, 1925886), (146, 1635684), (186, 1283924), (219, 1090456), (248, 962943), (292, 817842), (372, 641962), (438, 545228), (584, 408921), (744, 320981), (876, 272614), (1752, 136307), (2263, 105528), (4397, 54312), (4526, 52764), (6789, 35176), (8794, 27156), (9052, 26382), (13191, 18104), (13578, 17588)]