728688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 2142720

約数和(自身を除く): 1414032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 47, 48, 51, 57, 68, 76, 94, 102, 114, 136, 141, 152, 188, 204, 228, 272, 282, 304, 323, 376, 408, 456, 564, 646, 752, 799, 816, 893, 912, 969, 1128, 1292, 1598, 1786, 1938, 2256, 2397, 2584, 2679, 3196, 3572, 3876, 4794, 5168, 5358, 6392, 7144, 7752, 9588, 10716, 12784, 14288, 15181, 15504, 19176, 21432, 30362, 38352, 42864, 45543, 60724, 91086, 121448, 182172, 242896, 364344, 728688]

約数ペア:

[(1, 728688), (2, 364344), (3, 242896), (4, 182172), (6, 121448), (8, 91086), (12, 60724), (16, 45543), (17, 42864), (19, 38352), (24, 30362), (34, 21432), (38, 19176), (47, 15504), (48, 15181), (51, 14288), (57, 12784), (68, 10716), (76, 9588), (94, 7752), (102, 7144), (114, 6392), (136, 5358), (141, 5168), (152, 4794), (188, 3876), (204, 3572), (228, 3196), (272, 2679), (282, 2584), (304, 2397), (323, 2256), (376, 1938), (408, 1786), (456, 1598), (564, 1292), (646, 1128), (752, 969), (799, 912), (816, 893)]