255541356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24733}}^1$

素因数の和:24791

約数の個数: 72

約数和(自身を含む): 756266784

約数和(自身を除く): 500725428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 24733, 49466, 74199, 98932, 148398, 173131, 222597, 296796, 346262, 445194, 519393, 692524, 890388, 1014053, 1038786, 1558179, 2028106, 2077572, 3042159, 3116358, 4056212, 6084318, 6232716, 7098371, 9126477, 12168636, 14196742, 18252954, 21295113, 28393484, 36505908, 42590226, 63885339, 85180452, 127770678, 255541356]

約数ペア:

[(1, 255541356), (2, 127770678), (3, 85180452), (4, 63885339), (6, 42590226), (7, 36505908), (9, 28393484), (12, 21295113), (14, 18252954), (18, 14196742), (21, 12168636), (28, 9126477), (36, 7098371), (41, 6232716), (42, 6084318), (63, 4056212), (82, 3116358), (84, 3042159), (123, 2077572), (126, 2028106), (164, 1558179), (246, 1038786), (252, 1014053), (287, 890388), (369, 692524), (492, 519393), (574, 445194), (738, 346262), (861, 296796), (1148, 222597), (1476, 173131), (1722, 148398), (2583, 98932), (3444, 74199), (5166, 49466), (10332, 24733)]