811396872

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 256

約数和(自身を含む): 2683296000

約数和(自身を除く): 1871899128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 109, 117, 132, 143, 156, 198, 216, 218, 234, 241, 264, 286, 297, 312, 327, 351, 396, 429, 436, 468, 482, 572, 594, 654, 702, 723, 792, 858, 872, 936, 964, 981, 1144, 1188, 1199, 1287, 1308, 1404, 1417, 1446, 1716, 1928, 1962, 2169, 2376, 2398, 2574, 2616, 2651, 2808, 2834, 2892, 2943, 3133, 3432, 3597, 3861, 3924, 4251, 4338, 4796, 5148, 5302, 5668, 5784, 5886, 6266, 6507, 7194, 7722, 7848, 7953, 8502, 8676, 9399, 9592, 10296, 10604, 10791, 11336, 11772, 12532, 12753, 13014, 14388, 15444, 15587, 15906, 17004, 17352, 18798, 21208, 21582, 23544, 23859, 25064, 25506, 26028, 26269, 28197, 28776, 30888, 31174, 31812, 32373, 34008, 34463, 37596, 38259, 43164, 46761, 47718, 51012, 52056, 52538, 56394, 62348, 63624, 64746, 68926, 71577, 75192, 76518, 78807, 84591, 86328, 93522, 95436, 102024, 103389, 105076, 112788, 124696, 129492, 137852, 140283, 143154, 153036, 157614, 169182, 187044, 190872, 206778, 210152, 225576, 236421, 258984, 275704, 280566, 286308, 288959, 306072, 310167, 315228, 338364, 341497, 374088, 413556, 420849, 472842, 561132, 572616, 577918, 620334, 630456, 676728, 682994, 709263, 827112, 841698, 866877, 930501, 945684, 1024491, 1122264, 1155836, 1240668, 1365988, 1418526, 1683396, 1733754, 1861002, 1891368, 2048982, 2311672, 2481336, 2600631, 2731976, 2837052, 3073473, 3366792, 3467508, 3722004, 3756467, 4097964, 5201262, 5674104, 6146946, 6935016, 7444008, 7512934, 7801893, 8195928, 9220419, 10402524, 11269401, 12293892, 15025868, 15603786, 18440838, 20805048, 22538802, 24587784, 30051736, 31207572, 33808203, 36881676, 45077604, 62415144, 67616406, 73763352, 90155208, 101424609, 135232812, 202849218, 270465624, 405698436, 811396872]

約数ペア:

[(1, 811396872), (2, 405698436), (3, 270465624), (4, 202849218), (6, 135232812), (8, 101424609), (9, 90155208), (11, 73763352), (12, 67616406), (13, 62415144), (18, 45077604), (22, 36881676), (24, 33808203), (26, 31207572), (27, 30051736), (33, 24587784), (36, 22538802), (39, 20805048), (44, 18440838), (52, 15603786), (54, 15025868), (66, 12293892), (72, 11269401), (78, 10402524), (88, 9220419), (99, 8195928), (104, 7801893), (108, 7512934), (109, 7444008), (117, 6935016), (132, 6146946), (143, 5674104), (156, 5201262), (198, 4097964), (216, 3756467), (218, 3722004), (234, 3467508), (241, 3366792), (264, 3073473), (286, 2837052), (297, 2731976), (312, 2600631), (327, 2481336), (351, 2311672), (396, 2048982), (429, 1891368), (436, 1861002), (468, 1733754), (482, 1683396), (572, 1418526), (594, 1365988), (654, 1240668), (702, 1155836), (723, 1122264), (792, 1024491), (858, 945684), (872, 930501), (936, 866877), (964, 841698), (981, 827112), (1144, 709263), (1188, 682994), (1199, 676728), (1287, 630456), (1308, 620334), (1404, 577918), (1417, 572616), (1446, 561132), (1716, 472842), (1928, 420849), (1962, 413556), (2169, 374088), (2376, 341497), (2398, 338364), (2574, 315228), (2616, 310167), (2651, 306072), (2808, 288959), (2834, 286308), (2892, 280566), (2943, 275704), (3133, 258984), (3432, 236421), (3597, 225576), (3861, 210152), (3924, 206778), (4251, 190872), (4338, 187044), (4796, 169182), (5148, 157614), (5302, 153036), (5668, 143154), (5784, 140283), (5886, 137852), (6266, 129492), (6507, 124696), (7194, 112788), (7722, 105076), (7848, 103389), (7953, 102024), (8502, 95436), (8676, 93522), (9399, 86328), (9592, 84591), (10296, 78807), (10604, 76518), (10791, 75192), (11336, 71577), (11772, 68926), (12532, 64746), (12753, 63624), (13014, 62348), (14388, 56394), (15444, 52538), (15587, 52056), (15906, 51012), (17004, 47718), (17352, 46761), (18798, 43164), (21208, 38259), (21582, 37596), (23544, 34463), (23859, 34008), (25064, 32373), (25506, 31812), (26028, 31174), (26269, 30888), (28197, 28776)]