1628515746

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6803}}^1$

素因数の和:6869

約数の個数: 128

約数和(自身を含む): 4389396480

約数和(自身を除く): 2760880734

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 297, 341, 351, 403, 429, 558, 594, 682, 702, 806, 837, 858, 1023, 1209, 1287, 1674, 2046, 2418, 2574, 3069, 3627, 3861, 4433, 6138, 6803, 7254, 7722, 8866, 9207, 10881, 13299, 13606, 18414, 20409, 21762, 26598, 39897, 40818, 61227, 74833, 79794, 88439, 119691, 122454, 149666, 176878, 183681, 210893, 224499, 239382, 265317, 367362, 421786, 448998, 530634, 632679, 673497, 795951, 972829, 1265358, 1346994, 1591902, 1898037, 1945658, 2020491, 2319823, 2387853, 2741609, 2918487, 3796074, 4040982, 4639646, 4775706, 5483218, 5694111, 5836974, 6959469, 8224827, 8755461, 11388222, 13918938, 16449654, 17510922, 20878407, 24674481, 26266383, 30157699, 41756814, 49348962, 52532766, 60315398, 62635221, 74023443, 90473097, 125270442, 148046886, 180946194, 271419291, 542838582, 814257873, 1628515746]

約数ペア:

[(1, 1628515746), (2, 814257873), (3, 542838582), (6, 271419291), (9, 180946194), (11, 148046886), (13, 125270442), (18, 90473097), (22, 74023443), (26, 62635221), (27, 60315398), (31, 52532766), (33, 49348962), (39, 41756814), (54, 30157699), (62, 26266383), (66, 24674481), (78, 20878407), (93, 17510922), (99, 16449654), (117, 13918938), (143, 11388222), (186, 8755461), (198, 8224827), (234, 6959469), (279, 5836974), (286, 5694111), (297, 5483218), (341, 4775706), (351, 4639646), (403, 4040982), (429, 3796074), (558, 2918487), (594, 2741609), (682, 2387853), (702, 2319823), (806, 2020491), (837, 1945658), (858, 1898037), (1023, 1591902), (1209, 1346994), (1287, 1265358), (1674, 972829), (2046, 795951), (2418, 673497), (2574, 632679), (3069, 530634), (3627, 448998), (3861, 421786), (4433, 367362), (6138, 265317), (6803, 239382), (7254, 224499), (7722, 210893), (8866, 183681), (9207, 176878), (10881, 149666), (13299, 122454), (13606, 119691), (18414, 88439), (20409, 79794), (21762, 74833), (26598, 61227), (39897, 40818)]