780045131796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{691}}^1\times {\mathrm{4111}}^1$

素因数の和:5290

約数の個数: 144

約数和(自身を含む): 2125386611712

約数和(自身を除く): 1345341479916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 467, 588, 691, 934, 1382, 1401, 1868, 2073, 2764, 2802, 3269, 4111, 4146, 4837, 5604, 6538, 8222, 8292, 9674, 9807, 12333, 13076, 14511, 16444, 19348, 19614, 22883, 24666, 28777, 29022, 33859, 39228, 45766, 49332, 57554, 58044, 67718, 68649, 86331, 91532, 101577, 115108, 135436, 137298, 172662, 201439, 203154, 274596, 322697, 345324, 402878, 406308, 604317, 645394, 805756, 968091, 1208634, 1290788, 1919837, 1936182, 2258879, 2417268, 2840701, 3839674, 3872364, 4517758, 5681402, 5759511, 6776637, 7679348, 8522103, 9035516, 11362804, 11519022, 13438859, 13553274, 15812153, 17044206, 19884907, 23038044, 26877718, 27106548, 31624306, 34088412, 39769814, 40316577, 47436459, 53755436, 59654721, 63248612, 79539628, 80633154, 94072013, 94872918, 119309442, 139194349, 161266308, 188144026, 189745836, 238618884, 278388698, 282216039, 376288052, 417583047, 556777396, 564432078, 835166094, 1128864156, 1326607367, 1670332188, 2653214734, 3979822101, 5306429468, 7959644202, 9286251569, 15919288404, 18572503138, 27858754707, 37145006276, 55717509414, 65003760983, 111435018828, 130007521966, 195011282949, 260015043932, 390022565898, 780045131796]

約数ペア:

[(1, 780045131796), (2, 390022565898), (3, 260015043932), (4, 195011282949), (6, 130007521966), (7, 111435018828), (12, 65003760983), (14, 55717509414), (21, 37145006276), (28, 27858754707), (42, 18572503138), (49, 15919288404), (84, 9286251569), (98, 7959644202), (147, 5306429468), (196, 3979822101), (294, 2653214734), (467, 1670332188), (588, 1326607367), (691, 1128864156), (934, 835166094), (1382, 564432078), (1401, 556777396), (1868, 417583047), (2073, 376288052), (2764, 282216039), (2802, 278388698), (3269, 238618884), (4111, 189745836), (4146, 188144026), (4837, 161266308), (5604, 139194349), (6538, 119309442), (8222, 94872918), (8292, 94072013), (9674, 80633154), (9807, 79539628), (12333, 63248612), (13076, 59654721), (14511, 53755436), (16444, 47436459), (19348, 40316577), (19614, 39769814), (22883, 34088412), (24666, 31624306), (28777, 27106548), (29022, 26877718), (33859, 23038044), (39228, 19884907), (45766, 17044206), (49332, 15812153), (57554, 13553274), (58044, 13438859), (67718, 11519022), (68649, 11362804), (86331, 9035516), (91532, 8522103), (101577, 7679348), (115108, 6776637), (135436, 5759511), (137298, 5681402), (172662, 4517758), (201439, 3872364), (203154, 3839674), (274596, 2840701), (322697, 2417268), (345324, 2258879), (402878, 1936182), (406308, 1919837), (604317, 1290788), (645394, 1208634), (805756, 968091)]