646457328

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4691}}^1$

素因数の和:4748

約数の個数: 160

約数和(自身を含む): 2094508800

約数和(自身を除く): 1448051472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 144, 174, 176, 198, 216, 232, 261, 264, 297, 319, 348, 396, 432, 464, 522, 528, 594, 638, 696, 783, 792, 957, 1044, 1188, 1276, 1392, 1566, 1584, 1914, 2088, 2376, 2552, 2871, 3132, 3828, 4176, 4691, 4752, 5104, 5742, 6264, 7656, 8613, 9382, 11484, 12528, 14073, 15312, 17226, 18764, 22968, 28146, 34452, 37528, 42219, 45936, 51601, 56292, 68904, 75056, 84438, 103202, 112584, 126657, 136039, 137808, 154803, 168876, 206404, 225168, 253314, 272078, 309606, 337752, 408117, 412808, 464409, 506628, 544156, 619212, 675504, 816234, 825616, 928818, 1013256, 1088312, 1224351, 1238424, 1393227, 1496429, 1632468, 1857636, 2026512, 2176624, 2448702, 2476848, 2786454, 2992858, 3264936, 3673053, 3715272, 4489287, 4897404, 5572908, 5985716, 6529872, 7346106, 7430544, 8978574, 9794808, 11145816, 11971432, 13467861, 14692212, 17957148, 19589616, 22291632, 23942864, 26935722, 29384424, 35914296, 40403583, 53871444, 58768848, 71828592, 80807166, 107742888, 161614332, 215485776, 323228664, 646457328]

約数ペア:

[(1, 646457328), (2, 323228664), (3, 215485776), (4, 161614332), (6, 107742888), (8, 80807166), (9, 71828592), (11, 58768848), (12, 53871444), (16, 40403583), (18, 35914296), (22, 29384424), (24, 26935722), (27, 23942864), (29, 22291632), (33, 19589616), (36, 17957148), (44, 14692212), (48, 13467861), (54, 11971432), (58, 11145816), (66, 9794808), (72, 8978574), (87, 7430544), (88, 7346106), (99, 6529872), (108, 5985716), (116, 5572908), (132, 4897404), (144, 4489287), (174, 3715272), (176, 3673053), (198, 3264936), (216, 2992858), (232, 2786454), (261, 2476848), (264, 2448702), (297, 2176624), (319, 2026512), (348, 1857636), (396, 1632468), (432, 1496429), (464, 1393227), (522, 1238424), (528, 1224351), (594, 1088312), (638, 1013256), (696, 928818), (783, 825616), (792, 816234), (957, 675504), (1044, 619212), (1188, 544156), (1276, 506628), (1392, 464409), (1566, 412808), (1584, 408117), (1914, 337752), (2088, 309606), (2376, 272078), (2552, 253314), (2871, 225168), (3132, 206404), (3828, 168876), (4176, 154803), (4691, 137808), (4752, 136039), (5104, 126657), (5742, 112584), (6264, 103202), (7656, 84438), (8613, 75056), (9382, 68904), (11484, 56292), (12528, 51601), (14073, 45936), (15312, 42219), (17226, 37528), (18764, 34452), (22968, 28146)]