1531248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 4404480

約数和(自身を除く): 2873232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 73, 76, 92, 114, 138, 146, 152, 184, 219, 228, 276, 292, 304, 368, 437, 438, 456, 552, 584, 874, 876, 912, 1104, 1168, 1311, 1387, 1679, 1748, 1752, 2622, 2774, 3358, 3496, 3504, 4161, 5037, 5244, 5548, 6716, 6992, 8322, 10074, 10488, 11096, 13432, 16644, 20148, 20976, 22192, 26864, 31901, 33288, 40296, 63802, 66576, 80592, 95703, 127604, 191406, 255208, 382812, 510416, 765624, 1531248]

約数ペア:

[(1, 1531248), (2, 765624), (3, 510416), (4, 382812), (6, 255208), (8, 191406), (12, 127604), (16, 95703), (19, 80592), (23, 66576), (24, 63802), (38, 40296), (46, 33288), (48, 31901), (57, 26864), (69, 22192), (73, 20976), (76, 20148), (92, 16644), (114, 13432), (138, 11096), (146, 10488), (152, 10074), (184, 8322), (219, 6992), (228, 6716), (276, 5548), (292, 5244), (304, 5037), (368, 4161), (437, 3504), (438, 3496), (456, 3358), (552, 2774), (584, 2622), (874, 1752), (876, 1748), (912, 1679), (1104, 1387), (1168, 1311)]