690336

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 2177280

約数和(自身を除く): 1486944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 68, 72, 94, 96, 102, 108, 136, 141, 144, 153, 188, 204, 216, 272, 282, 288, 306, 376, 408, 423, 432, 459, 544, 564, 612, 752, 799, 816, 846, 864, 918, 1128, 1224, 1269, 1504, 1598, 1632, 1692, 1836, 2256, 2397, 2448, 2538, 3196, 3384, 3672, 4512, 4794, 4896, 5076, 6392, 6768, 7191, 7344, 9588, 10152, 12784, 13536, 14382, 14688, 19176, 20304, 21573, 25568, 28764, 38352, 40608, 43146, 57528, 76704, 86292, 115056, 172584, 230112, 345168, 690336]

約数ペア:

[(1, 690336), (2, 345168), (3, 230112), (4, 172584), (6, 115056), (8, 86292), (9, 76704), (12, 57528), (16, 43146), (17, 40608), (18, 38352), (24, 28764), (27, 25568), (32, 21573), (34, 20304), (36, 19176), (47, 14688), (48, 14382), (51, 13536), (54, 12784), (68, 10152), (72, 9588), (94, 7344), (96, 7191), (102, 6768), (108, 6392), (136, 5076), (141, 4896), (144, 4794), (153, 4512), (188, 3672), (204, 3384), (216, 3196), (272, 2538), (282, 2448), (288, 2397), (306, 2256), (376, 1836), (408, 1692), (423, 1632), (432, 1598), (459, 1504), (544, 1269), (564, 1224), (612, 1128), (752, 918), (799, 864), (816, 846)]