338398512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 120

約数和(自身を含む): 941100480

約数和(自身を除く): 602701968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 331, 354, 361, 456, 472, 662, 708, 722, 912, 944, 993, 1083, 1121, 1324, 1416, 1444, 1986, 2166, 2242, 2648, 2832, 2888, 3363, 3972, 4332, 4484, 5296, 5776, 6289, 6726, 7944, 8664, 8968, 12578, 13452, 15888, 17328, 17936, 18867, 19529, 21299, 25156, 26904, 37734, 39058, 42598, 50312, 53808, 58587, 63897, 75468, 78116, 85196, 100624, 117174, 119491, 127794, 150936, 156232, 170392, 234348, 238982, 255588, 301872, 312464, 340784, 358473, 371051, 468696, 477964, 511176, 716946, 742102, 937392, 955928, 1022352, 1113153, 1433892, 1484204, 1911856, 2226306, 2867784, 2968408, 4452612, 5735568, 5936816, 7049969, 8905224, 14099938, 17810448, 21149907, 28199876, 42299814, 56399752, 84599628, 112799504, 169199256, 338398512]

約数ペア:

[(1, 338398512), (2, 169199256), (3, 112799504), (4, 84599628), (6, 56399752), (8, 42299814), (12, 28199876), (16, 21149907), (19, 17810448), (24, 14099938), (38, 8905224), (48, 7049969), (57, 5936816), (59, 5735568), (76, 4452612), (114, 2968408), (118, 2867784), (152, 2226306), (177, 1911856), (228, 1484204), (236, 1433892), (304, 1113153), (331, 1022352), (354, 955928), (361, 937392), (456, 742102), (472, 716946), (662, 511176), (708, 477964), (722, 468696), (912, 371051), (944, 358473), (993, 340784), (1083, 312464), (1121, 301872), (1324, 255588), (1416, 238982), (1444, 234348), (1986, 170392), (2166, 156232), (2242, 150936), (2648, 127794), (2832, 119491), (2888, 117174), (3363, 100624), (3972, 85196), (4332, 78116), (4484, 75468), (5296, 63897), (5776, 58587), (6289, 53808), (6726, 50312), (7944, 42598), (8664, 39058), (8968, 37734), (12578, 26904), (13452, 25156), (15888, 21299), (17328, 19529), (17936, 18867)]