258173676

素因数分解:

$2^2\times 3^3\times {\mathrm{317}}^1\times {\mathrm{7541}}^1$

素因数の和:7871

約数の個数: 48

約数和(自身を含む): 671539680

約数和(自身を除く): 413366004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 317, 634, 951, 1268, 1902, 2853, 3804, 5706, 7541, 8559, 11412, 15082, 17118, 22623, 30164, 34236, 45246, 67869, 90492, 135738, 203607, 271476, 407214, 814428, 2390497, 4780994, 7171491, 9561988, 14342982, 21514473, 28685964, 43028946, 64543419, 86057892, 129086838, 258173676]

約数ペア:

[(1, 258173676), (2, 129086838), (3, 86057892), (4, 64543419), (6, 43028946), (9, 28685964), (12, 21514473), (18, 14342982), (27, 9561988), (36, 7171491), (54, 4780994), (108, 2390497), (317, 814428), (634, 407214), (951, 271476), (1268, 203607), (1902, 135738), (2853, 90492), (3804, 67869), (5706, 45246), (7541, 34236), (8559, 30164), (11412, 22623), (15082, 17118)]