628633148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 1369654272

約数和(自身を除く): 741021124

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 71, 92, 142, 143, 253, 284, 286, 299, 506, 572, 598, 673, 781, 923, 1012, 1196, 1346, 1562, 1633, 1846, 2692, 3124, 3266, 3289, 3692, 6532, 6578, 7403, 8749, 10153, 13156, 14806, 15479, 17498, 17963, 20306, 21229, 29612, 30958, 34996, 35926, 40612, 42458, 47783, 61916, 71852, 84916, 95566, 96239, 170269, 191132, 192478, 201227, 233519, 340538, 384956, 402454, 467038, 525613, 621179, 681076, 804908, 934076, 1051226, 1099009, 1242358, 2102452, 2198018, 2213497, 2484716, 4396036, 4426994, 6832969, 8853988, 12089099, 13665938, 14287117, 24178198, 27331876, 28574234, 48356396, 57148468, 157158287, 314316574, 628633148]

約数ペア:

[(1, 628633148), (2, 314316574), (4, 157158287), (11, 57148468), (13, 48356396), (22, 28574234), (23, 27331876), (26, 24178198), (44, 14287117), (46, 13665938), (52, 12089099), (71, 8853988), (92, 6832969), (142, 4426994), (143, 4396036), (253, 2484716), (284, 2213497), (286, 2198018), (299, 2102452), (506, 1242358), (572, 1099009), (598, 1051226), (673, 934076), (781, 804908), (923, 681076), (1012, 621179), (1196, 525613), (1346, 467038), (1562, 402454), (1633, 384956), (1846, 340538), (2692, 233519), (3124, 201227), (3266, 192478), (3289, 191132), (3692, 170269), (6532, 96239), (6578, 95566), (7403, 84916), (8749, 71852), (10153, 61916), (13156, 47783), (14806, 42458), (15479, 40612), (17498, 35926), (17963, 34996), (20306, 30958), (21229, 29612)]