629847088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 1427346144

約数和(自身を除く): 797499056

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 137, 184, 208, 248, 274, 299, 368, 403, 496, 548, 598, 713, 806, 961, 1096, 1196, 1426, 1612, 1781, 1922, 2192, 2392, 2852, 3151, 3224, 3562, 3844, 4247, 4784, 5704, 6302, 6448, 7124, 7688, 8494, 9269, 11408, 12493, 12604, 14248, 15376, 16988, 18538, 22103, 24986, 25208, 28496, 33976, 37076, 40963, 44206, 49972, 50416, 55211, 67952, 74152, 81926, 88412, 97681, 99944, 110422, 131657, 148304, 163852, 176824, 195362, 199888, 220844, 263314, 287339, 327704, 353648, 390724, 441688, 526628, 574678, 655408, 781448, 883376, 1053256, 1149356, 1269853, 1562896, 1711541, 2106512, 2298712, 2539706, 3028111, 3423082, 4597424, 5079412, 6056222, 6846164, 10158824, 12112444, 13692328, 20317648, 24224888, 27384656, 39365443, 48449776, 78730886, 157461772, 314923544, 629847088]

約数ペア:

[(1, 629847088), (2, 314923544), (4, 157461772), (8, 78730886), (13, 48449776), (16, 39365443), (23, 27384656), (26, 24224888), (31, 20317648), (46, 13692328), (52, 12112444), (62, 10158824), (92, 6846164), (104, 6056222), (124, 5079412), (137, 4597424), (184, 3423082), (208, 3028111), (248, 2539706), (274, 2298712), (299, 2106512), (368, 1711541), (403, 1562896), (496, 1269853), (548, 1149356), (598, 1053256), (713, 883376), (806, 781448), (961, 655408), (1096, 574678), (1196, 526628), (1426, 441688), (1612, 390724), (1781, 353648), (1922, 327704), (2192, 287339), (2392, 263314), (2852, 220844), (3151, 199888), (3224, 195362), (3562, 176824), (3844, 163852), (4247, 148304), (4784, 131657), (5704, 110422), (6302, 99944), (6448, 97681), (7124, 88412), (7688, 81926), (8494, 74152), (9269, 67952), (11408, 55211), (12493, 50416), (12604, 49972), (14248, 44206), (15376, 40963), (16988, 37076), (18538, 33976), (22103, 28496), (24986, 25208)]