285745096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4729}}^1$

素因数の和:4838

約数の個数: 64

約数和(自身を含む): 667497600

約数和(自身を除く): 381752504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2324, 4316, 4648, 4729, 7553, 8632, 9458, 15106, 18916, 30212, 33103, 37832, 60424, 61477, 66206, 122954, 132412, 245908, 264824, 392507, 430339, 491816, 785014, 860678, 1570028, 1721356, 2747549, 3140056, 3442712, 5102591, 5495098, 10205182, 10990196, 20410364, 21980392, 35718137, 40820728, 71436274, 142872548, 285745096]

約数ペア:

[(1, 285745096), (2, 142872548), (4, 71436274), (7, 40820728), (8, 35718137), (13, 21980392), (14, 20410364), (26, 10990196), (28, 10205182), (52, 5495098), (56, 5102591), (83, 3442712), (91, 3140056), (104, 2747549), (166, 1721356), (182, 1570028), (332, 860678), (364, 785014), (581, 491816), (664, 430339), (728, 392507), (1079, 264824), (1162, 245908), (2158, 132412), (2324, 122954), (4316, 66206), (4648, 61477), (4729, 60424), (7553, 37832), (8632, 33103), (9458, 30212), (15106, 18916)]