4620783944

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 10417766400

約数和(自身を除く): 5796982456

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 71, 79, 94, 142, 158, 188, 284, 313, 316, 329, 376, 497, 553, 568, 626, 632, 658, 994, 1106, 1252, 1316, 1988, 2191, 2212, 2504, 2632, 3337, 3713, 3976, 4382, 4424, 5609, 6674, 7426, 8764, 11218, 13348, 14711, 14852, 17528, 22223, 22436, 23359, 24727, 25991, 26696, 29422, 29704, 39263, 44446, 44872, 46718, 49454, 51982, 58844, 78526, 88892, 93436, 98908, 102977, 103964, 117688, 155561, 157052, 173089, 177784, 186872, 197816, 205954, 207928, 263623, 311122, 314104, 346178, 411908, 527246, 622244, 692356, 823816, 1044481, 1054492, 1162169, 1244488, 1384712, 1755617, 1845361, 2088962, 2108984, 2324338, 3511234, 3690722, 4177924, 4648676, 7022468, 7311367, 7381444, 8135183, 8355848, 9297352, 12289319, 14044936, 14622734, 14762888, 16270366, 24578638, 29245468, 32540732, 49157276, 58490936, 65081464, 82513999, 98314552, 165027998, 330055996, 577597993, 660111992, 1155195986, 2310391972, 4620783944]

約数ペア:

[(1, 4620783944), (2, 2310391972), (4, 1155195986), (7, 660111992), (8, 577597993), (14, 330055996), (28, 165027998), (47, 98314552), (56, 82513999), (71, 65081464), (79, 58490936), (94, 49157276), (142, 32540732), (158, 29245468), (188, 24578638), (284, 16270366), (313, 14762888), (316, 14622734), (329, 14044936), (376, 12289319), (497, 9297352), (553, 8355848), (568, 8135183), (626, 7381444), (632, 7311367), (658, 7022468), (994, 4648676), (1106, 4177924), (1252, 3690722), (1316, 3511234), (1988, 2324338), (2191, 2108984), (2212, 2088962), (2504, 1845361), (2632, 1755617), (3337, 1384712), (3713, 1244488), (3976, 1162169), (4382, 1054492), (4424, 1044481), (5609, 823816), (6674, 692356), (7426, 622244), (8764, 527246), (11218, 411908), (13348, 346178), (14711, 314104), (14852, 311122), (17528, 263623), (22223, 207928), (22436, 205954), (23359, 197816), (24727, 186872), (25991, 177784), (26696, 173089), (29422, 157052), (29704, 155561), (39263, 117688), (44446, 103964), (44872, 102977), (46718, 98908), (49454, 93436), (51982, 88892), (58844, 78526)]