213401376

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{4973}}^1$

素因数の和:5138

約数の個数: 72

約数和(自身を含む): 611055900

約数和(自身を除く): 397654524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 4973, 5364, 7152, 9946, 10728, 14304, 14919, 19892, 21456, 29838, 39784, 42912, 44757, 59676, 79568, 89514, 119352, 159136, 179028, 238704, 358056, 477408, 716112, 740977, 1432224, 1481954, 2222931, 2963908, 4445862, 5927816, 6668793, 8891724, 11855632, 13337586, 17783448, 23711264, 26675172, 35566896, 53350344, 71133792, 106700688, 213401376]

約数ペア:

[(1, 213401376), (2, 106700688), (3, 71133792), (4, 53350344), (6, 35566896), (8, 26675172), (9, 23711264), (12, 17783448), (16, 13337586), (18, 11855632), (24, 8891724), (32, 6668793), (36, 5927816), (48, 4445862), (72, 2963908), (96, 2222931), (144, 1481954), (149, 1432224), (288, 740977), (298, 716112), (447, 477408), (596, 358056), (894, 238704), (1192, 179028), (1341, 159136), (1788, 119352), (2384, 89514), (2682, 79568), (3576, 59676), (4768, 44757), (4973, 42912), (5364, 39784), (7152, 29838), (9946, 21456), (10728, 19892), (14304, 14919)]