538489716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1725

約数の個数: 96

約数和(自身を含む): 1395179520

約数和(自身を除く): 856689804

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 47, 57, 62, 76, 93, 94, 114, 124, 141, 186, 188, 228, 282, 372, 564, 589, 893, 1178, 1457, 1621, 1767, 1786, 2356, 2679, 2914, 3242, 3534, 3572, 4371, 4863, 5358, 5828, 6484, 7068, 8742, 9726, 10716, 17484, 19452, 27683, 30799, 50251, 55366, 61598, 76187, 83049, 92397, 100502, 110732, 123196, 150753, 152374, 166098, 184794, 201004, 228561, 301506, 304748, 332196, 369588, 457122, 603012, 914244, 954769, 1447553, 1909538, 2361797, 2864307, 2895106, 3819076, 4342659, 4723594, 5728614, 5790212, 7085391, 8685318, 9447188, 11457228, 14170782, 17370636, 28341564, 44874143, 89748286, 134622429, 179496572, 269244858, 538489716]

約数ペア:

[(1, 538489716), (2, 269244858), (3, 179496572), (4, 134622429), (6, 89748286), (12, 44874143), (19, 28341564), (31, 17370636), (38, 14170782), (47, 11457228), (57, 9447188), (62, 8685318), (76, 7085391), (93, 5790212), (94, 5728614), (114, 4723594), (124, 4342659), (141, 3819076), (186, 2895106), (188, 2864307), (228, 2361797), (282, 1909538), (372, 1447553), (564, 954769), (589, 914244), (893, 603012), (1178, 457122), (1457, 369588), (1621, 332196), (1767, 304748), (1786, 301506), (2356, 228561), (2679, 201004), (2914, 184794), (3242, 166098), (3534, 152374), (3572, 150753), (4371, 123196), (4863, 110732), (5358, 100502), (5828, 92397), (6484, 83049), (7068, 76187), (8742, 61598), (9726, 55366), (10716, 50251), (17484, 30799), (19452, 27683)]