387164484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1742

約数の個数: 108

約数和(自身を含む): 1147364400

約数和(自身を除く): 760199916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 139, 147, 196, 252, 278, 294, 417, 441, 556, 588, 834, 882, 973, 1251, 1579, 1668, 1764, 1946, 2502, 2919, 3158, 3892, 4737, 5004, 5838, 6316, 6811, 8757, 9474, 11053, 11676, 13622, 14211, 17514, 18948, 20433, 22106, 27244, 28422, 33159, 35028, 40866, 44212, 56844, 61299, 66318, 77371, 81732, 99477, 122598, 132636, 154742, 198954, 219481, 232113, 245196, 309484, 397908, 438962, 464226, 658443, 696339, 877924, 928452, 1316886, 1392678, 1536367, 1975329, 2633772, 2785356, 3072734, 3950658, 4609101, 6145468, 7901316, 9218202, 10754569, 13827303, 18436404, 21509138, 27654606, 32263707, 43018276, 55309212, 64527414, 96791121, 129054828, 193582242, 387164484]

約数ペア:

[(1, 387164484), (2, 193582242), (3, 129054828), (4, 96791121), (6, 64527414), (7, 55309212), (9, 43018276), (12, 32263707), (14, 27654606), (18, 21509138), (21, 18436404), (28, 13827303), (36, 10754569), (42, 9218202), (49, 7901316), (63, 6145468), (84, 4609101), (98, 3950658), (126, 3072734), (139, 2785356), (147, 2633772), (196, 1975329), (252, 1536367), (278, 1392678), (294, 1316886), (417, 928452), (441, 877924), (556, 696339), (588, 658443), (834, 464226), (882, 438962), (973, 397908), (1251, 309484), (1579, 245196), (1668, 232113), (1764, 219481), (1946, 198954), (2502, 154742), (2919, 132636), (3158, 122598), (3892, 99477), (4737, 81732), (5004, 77371), (5838, 66318), (6316, 61299), (6811, 56844), (8757, 44212), (9474, 40866), (11053, 35028), (11676, 33159), (13622, 28422), (14211, 27244), (17514, 22106), (18948, 20433)]