28279570176

素因数分解:

$2^8\times 3^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:100

約数の個数: 972

約数和(自身を含む): 106326210536

約数和(自身を除く): 78046640360

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 27, 32, 33, 34, 36, 39, 44, 48, 51, 52, 54, 64, 66, 68, 72, 78, 81, 88, 96, 99, 102, 104, 108, 117, 121, 128, 132, 136, 143, 144, 153, 156, 162, 176, 187, 192, 198, 204, 208, 216, 221, 234, 242, 243, 256, 264, 272, 286, 288, 289, 297, 306, 312, 324, 351, 352, 363, 374, 384, 396, 408, 416, 429, 432, 442, 459, 468, 484, 486, 528, 544, 561, 572, 576, 578, 594, 612, 624, 648, 663, 702, 704, 726, 748, 768, 792, 816, 832, 858, 864, 867, 884, 891, 918, 936, 968, 972, 1053, 1056, 1088, 1089, 1122, 1144, 1152, 1156, 1188, 1224, 1248, 1287, 1296, 1326, 1377, 1404, 1408, 1452, 1496, 1573, 1584, 1632, 1664, 1683, 1716, 1728, 1734, 1768, 1782, 1836, 1872, 1936, 1944, 1989, 2057, 2106, 2112, 2176, 2178, 2244, 2288, 2304, 2312, 2376, 2431, 2448, 2496, 2574, 2592, 2601, 2652, 2673, 2754, 2808, 2816, 2904, 2992, 3146, 3159, 3168, 3179, 3264, 3267, 3328, 3366, 3432, 3456, 3468, 3536, 3564, 3672, 3744, 3757, 3861, 3872, 3888, 3978, 4114, 4131, 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約数ペア:

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