243398512

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5030

約数の個数: 80

約数和(自身を含む): 592104960

約数和(自身を除く): 348706448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 2128, 2576, 3059, 3496, 4973, 6118, 6992, 9946, 12236, 19892, 24472, 34811, 39784, 48944, 69622, 79568, 94487, 114379, 139244, 188974, 228758, 278488, 377948, 457516, 556976, 661409, 755896, 800653, 915032, 1322818, 1511792, 1601306, 1830064, 2173201, 2645636, 3202612, 4346402, 5291272, 6405224, 8692804, 10582544, 12810448, 15212407, 17385608, 30424814, 34771216, 60849628, 121699256, 243398512]

約数ペア:

[(1, 243398512), (2, 121699256), (4, 60849628), (7, 34771216), (8, 30424814), (14, 17385608), (16, 15212407), (19, 12810448), (23, 10582544), (28, 8692804), (38, 6405224), (46, 5291272), (56, 4346402), (76, 3202612), (92, 2645636), (112, 2173201), (133, 1830064), (152, 1601306), (161, 1511792), (184, 1322818), (266, 915032), (304, 800653), (322, 755896), (368, 661409), (437, 556976), (532, 457516), (644, 377948), (874, 278488), (1064, 228758), (1288, 188974), (1748, 139244), (2128, 114379), (2576, 94487), (3059, 79568), (3496, 69622), (4973, 48944), (6118, 39784), (6992, 34811), (9946, 24472), (12236, 19892)]