252169476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 654194688

約数和(自身を除く): 402025212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 163, 188, 211, 282, 326, 422, 489, 564, 611, 633, 652, 844, 978, 1222, 1266, 1833, 1956, 2119, 2444, 2532, 2743, 3666, 4238, 5486, 6357, 7332, 7661, 8229, 8476, 9917, 10972, 12714, 15322, 16458, 19834, 22983, 25428, 29751, 30644, 32916, 34393, 39668, 45966, 59502, 68786, 91932, 99593, 103179, 119004, 128921, 137572, 199186, 206358, 257842, 298779, 386763, 398372, 412716, 447109, 515684, 597558, 773526, 894218, 1195116, 1341327, 1547052, 1616471, 1788436, 2682654, 3232942, 4849413, 5365308, 6465884, 9698826, 19397652, 21014123, 42028246, 63042369, 84056492, 126084738, 252169476]

約数ペア:

[(1, 252169476), (2, 126084738), (3, 84056492), (4, 63042369), (6, 42028246), (12, 21014123), (13, 19397652), (26, 9698826), (39, 6465884), (47, 5365308), (52, 4849413), (78, 3232942), (94, 2682654), (141, 1788436), (156, 1616471), (163, 1547052), (188, 1341327), (211, 1195116), (282, 894218), (326, 773526), (422, 597558), (489, 515684), (564, 447109), (611, 412716), (633, 398372), (652, 386763), (844, 298779), (978, 257842), (1222, 206358), (1266, 199186), (1833, 137572), (1956, 128921), (2119, 119004), (2444, 103179), (2532, 99593), (2743, 91932), (3666, 68786), (4238, 59502), (5486, 45966), (6357, 39668), (7332, 34393), (7661, 32916), (8229, 30644), (8476, 29751), (9917, 25428), (10972, 22983), (12714, 19834), (15322, 16458)]