399793212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 192

約数和(自身を含む): 1343462400

約数和(自身を除く): 943669188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 171, 182, 189, 228, 234, 247, 252, 266, 273, 342, 351, 364, 378, 399, 468, 494, 513, 532, 546, 684, 702, 741, 756, 798, 819, 988, 1026, 1092, 1197, 1404, 1482, 1596, 1638, 1729, 2052, 2141, 2223, 2394, 2457, 2964, 3276, 3458, 3591, 4282, 4446, 4788, 4914, 5187, 6423, 6669, 6916, 7182, 8564, 8892, 9828, 10374, 12846, 13338, 14364, 14987, 15561, 19269, 20748, 25692, 26676, 27833, 29974, 31122, 38538, 40679, 44961, 46683, 55666, 57807, 59948, 62244, 77076, 81358, 83499, 89922, 93366, 111332, 115614, 122037, 134883, 162716, 166998, 179844, 186732, 194831, 231228, 244074, 250497, 269766, 284753, 333996, 366111, 389662, 404649, 488148, 500994, 528827, 539532, 569506, 584493, 732222, 751491, 779324, 809298, 854259, 1001988, 1057654, 1098333, 1139012, 1168986, 1464444, 1502982, 1586481, 1618596, 1708518, 1753479, 2115308, 2196666, 2337972, 2562777, 3005964, 3172962, 3417036, 3506958, 3701789, 4393332, 4759443, 5125554, 5260437, 6345924, 7013916, 7403578, 7688331, 9518886, 10251108, 10520874, 11105367, 14278329, 14807156, 15376662, 19037772, 21041748, 22210734, 28556658, 30753324, 33316101, 44421468, 57113316, 66632202, 99948303, 133264404, 199896606, 399793212]

約数ペア:

[(1, 399793212), (2, 199896606), (3, 133264404), (4, 99948303), (6, 66632202), (7, 57113316), (9, 44421468), (12, 33316101), (13, 30753324), (14, 28556658), (18, 22210734), (19, 21041748), (21, 19037772), (26, 15376662), (27, 14807156), (28, 14278329), (36, 11105367), (38, 10520874), (39, 10251108), (42, 9518886), (52, 7688331), (54, 7403578), (57, 7013916), (63, 6345924), (76, 5260437), (78, 5125554), (84, 4759443), (91, 4393332), (108, 3701789), (114, 3506958), (117, 3417036), (126, 3172962), (133, 3005964), (156, 2562777), (171, 2337972), (182, 2196666), (189, 2115308), (228, 1753479), (234, 1708518), (247, 1618596), (252, 1586481), (266, 1502982), (273, 1464444), (342, 1168986), (351, 1139012), (364, 1098333), (378, 1057654), (399, 1001988), (468, 854259), (494, 809298), (513, 779324), (532, 751491), (546, 732222), (684, 584493), (702, 569506), (741, 539532), (756, 528827), (798, 500994), (819, 488148), (988, 404649), (1026, 389662), (1092, 366111), (1197, 333996), (1404, 284753), (1482, 269766), (1596, 250497), (1638, 244074), (1729, 231228), (2052, 194831), (2141, 186732), (2223, 179844), (2394, 166998), (2457, 162716), (2964, 134883), (3276, 122037), (3458, 115614), (3591, 111332), (4282, 93366), (4446, 89922), (4788, 83499), (4914, 81358), (5187, 77076), (6423, 62244), (6669, 59948), (6916, 57807), (7182, 55666), (8564, 46683), (8892, 44961), (9828, 40679), (10374, 38538), (12846, 31122), (13338, 29974), (14364, 27833), (14987, 26676), (15561, 25692), (19269, 20748)]